2001 WICHITA, KANSAS (ICT)
Wichita is in the Central Great Plains where masses of warm, moist air from the Gulf of Mexico collide with cold, dry air from the Arctic region to create a wide range of weather the year around. Summers are usually warm and humid, and can be very hot and dry. The winters are usually mild, with brief periods of very cold weather.
The elevation is just over 1,300 feet above sea level. The terrain is basically flat with natural tree areas mainly along the Arkansas River and its tributaries.
The temperature extremes for the period of weather records at Wichita range from more than 110 degrees to less than −20 degrees. Temperatures above 90 degrees occur an average of 63 days per year, while very cold temperatures below zero occur about 2 days per year.
Precipitation averages about 30 inches per year, with 70 percent of that falling from April through September during the growing season. The wettest years have recorded over 50 inches. The driest years less than 15 inches.
Thunderstorms occur mainly during the spring and early summer. They can be severe and cause damage from heavy rain, large hail, strong winds and tornadoes.
The city of Wichita is protected against floods from the Arkansas River and its local tributaries by the Wichita–Vally Center Flood Control Project, which is designed to protect against floods up to the 75 to 100 year frequency class.
Snowfall normally is 15 inches per year, falling from December through March. Monthly snowfalls in excess of 20 inches and 24–hour snowfalls of more than 13 inches have occurred.
The prevailing wind direction is south with the windiest months March and April. July has the least wind. Strong north winds often occur with the passage of cold fronts from late fall through early spring. Extremely low wind chill factors are experienced with very cold outbreaks during the mid winter. On rare occasions during the summer, strong, hot, dry southwest winds can do considerable damage to crops.
NORMALS, MEANS, AND EXTREMES
WICHITA, KS (ICT)
LATITUDE: LONGITUDE: ELEVATION (FT): TIME ZONE: WBAN: 03928
37 38′ 50″ N 97 25′ 46″ W GRND: 1338 BARO: 1341 CENTRAL (UTC + 6)
| ELEMENT | POR | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEAR | |
| TEMPERATURE F | NORMAL DAILY MAXIMUM | 30 | 39.8 | 45.9 | 57.2 | 68.3 | 76.9 | 86.8 | 92.8 | 90.7 | 81.4 | 70.6 | 55.3 | 43.0 | 67.4 |
| MEAN DAILY MAXIMUM | 48 | 39.6 | 45.7 | 55.5 | 66.7 | 75.4 | 85.1 | 91.1 | 89.5 | 80.3 | 69.2 | 54.2 | 44.8 | 66.4 | |
| HIGHEST DAILY MAXIMUM | 49 | 75 | 87 | 89 | 96 | 100 | 110 | 113 | 110 | 108 | 95 | 85 | 83 | 113 | |
| YEAR OF OCCURRENCE | 1967 | 1996 | 1989 | 1972 | 1996 | 1980 | 1954 | 1984 | 2000 | 1979 | 1980 | 1955 | JUL 1954 | ||
| MEAN OF EXTREME MAXS. | 49 | 61.2 | 67.9 | 77.8 | 83.9 | 89.5 | 97.5 | 101.7 | 101.1 | 95.5 | 86.3 | 72.1 | 63.3 | 83.1 | |
| NORMAL DAILY MINIMUM | 30 | 19.2 | 23.7 | 33.6 | 44.5 | 54.3 | 64.6 | 69.9 | 67.9 | 59.2 | 46.6 | 33.9 | 23.0 | 45.0 | |
| MEAN DAILY MINIMUM | 48 | 19.7 | 24.3 | 32.6 | 43.6 | 53.6 | 63.2 | 68.4 | 66.7 | 58.2 | 46.2 | 33.3 | 24.2 | 44.5 | |
| LOWEST DAILY MINIMUM | 49 | -12 | -21 | -2 | 15 | 31 | 43 | 51 | 48 | 31 | 18 | 1 | -16 | -21 | |
| YEAR OF OCCURRENCE | 1962 | 1982 | 1960 | 1975 | 1976 | 1969 | 1975 | 1967 | 1984 | 1993 | 1975 | 1989 | FEB 1982 | ||
| MEAN OF EXTREME MINS. | 49 | 1.5 | 5.8 | 14.9 | 27.4 | 38.6 | 50.6 | 58.3 | 55.9 | 42.0 | 29.9 | 17.6 | 6.6 | 29.1 | |
| NORMAL DRY BULB | 30 | 29.5 | 34.8 | 45.4 | 56.4 | 65.6 | 75.7 | 81.4 | 79.3 | 70.3 | 58.6 | 44.7 | 33.0 | 56.2 | |
| MEAN DRY BULB | 48 | 29.6 | 35.1 | 44.0 | 55.1 | 64.6 | 74.2 | 79.8 | 78.3 | 69.4 | 57.6 | 43.6 | 34.0 | 55.4 | |
| MEAN WET BULB | 46 | 29.2 | 34.4 | 42.7 | 53.7 | 64.0 | 72.5 | 76.0 | 74.6 | 67.1 | 56.2 | 43.1 | 33.1 | 53.9 | |
| MEAN DEW POINT | 46 | 22.9 | 27.4 | 34.8 | 46.5 | 58.8 | 67.3 | 70.2 | 68.6 | 61.6 | 49.5 | 36.8 | 27.1 | 47.6 | |
| NORMAL NO. DAYS WITH: | |||||||||||||||
| MAXIMUM 90 | 30 | 0.0 | 0.0 | 0.0 | 0.3 | 2.0 | 12.1 | 21.9 | 18.9 | 7.0 | 0.8 | 0.0 | 0.0 | 63.0 | |
| MAXIMUM 32 | 30 | 9.4 | 5.5 | 1.0 | * | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 6.0 | 22.6 | |
| MINIMUM 32 | 30 | 28.4 | 22.5 | 14.6 | 2.8 | 0.1 | 0.0 | 0.0 | 0.0 | * | 1.3 | 14.3 | 26.8 | 110.8 | |
| MINIMUM 0 | 30 | 2.2 | 1.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 4.2 | |
| H/C | NORMAL HEATING DEG. DAYS | 30 | 1101 | 846 | 608 | 278 | 102 | 5 | 0 | 0 | 29 | 221 | 609 | 992 | 4791 |
| NORMAL COOLING DEG. DAYS | 30 | 0 | 0 | 0 | 20 | 121 | 326 | 508 | 443 | 188 | 22 | 0 | 0 | 1628 | |
| RH | NORMAL (PERCENT) | 30 | 70 | 68 | 64 | 63 | 67 | 64 | 59 | 61 | 67 | 65 | 70 | 72 | 66 |
| HOUR 00 LST | 30 | 75 | 74 | 71 | 71 | 76 | 74 | 67 | 69 | 75 | 73 | 76 | 76 | 73 | |
| HOUR 06 LST | 30 | 78 | 78 | 77 | 78 | 82 | 82 | 78 | 79 | 83 | 80 | 80 | 80 | 80 | |
| HOUR 12 LST | 30 | 62 | 60 | 55 | 52 | 56 | 53 | 48 | 50 | 56 | 53 | 59 | 63 | 56 | |
| HOUR 18 LST | 30 | 64 | 59 | 52 | 50 | 54 | 49 | 44 | 46 | 53 | 54 | 64 | 67 | 55 | |
| S | PERCENT POSSIBLE SUNSHINE | 46 | 59 | 60 | 63 | 65 | 64 | 69 | 76 | 77 | 70 | 65 | 58 | 57 | 65 |
| W/O | MEAN NO. DAYS WITH: | ||||||||||||||
| HEAVY FOG (VISBY 1/4 MI) | 48 | 3.0 | 2.7 | 1.5 | 0.9 | 0.7 | 0.3 | 0.2 | 0.2 | 1.0 | 1.3 | 2.0 | 3.3 | 17.1 | |
| THUNDERSTORMS | 48 | 0.3 | 0.9 | 2.9 | 5.2 | 8.7 | 9.8 | 8.2 | 7.2 | 5.6 | 3.1 | 1.2 | 0.4 | 53.5 | |
| CLOUDINESS | MEAN: | ||||||||||||||
| SUNRISE-SUNSET (OKTAS) | 1 | 6.4 | 6.0 | 5.6 | 6.0 | 4.4 | 3.2 | 2.4 | 2.1 | 3.2 | 3.6 | 4.0 | 5.6 | 4.4 | |
| MIDNIGHT-MIDNIGHT (OKTAS) | 1 | 6.4 | 6.0 | 6.4 | 5.6 | 4.4 | 2.8 | 2.4 | 2.4 | 3.2 | 4.8 | 4.0 | 4.0 | 4.4 | |
| MEAN NO. DAYS WITH: | |||||||||||||||
| CLEAR | 3 | 6.3 | 6.7 | 7.0 | 6.5 | 11.0 | 10.5 | 15.0 | 16.5 | 6.0 | 10.5 | 7.0 | 11.0 | 114.0 | |
| PARTLY CLOUDY | 2 | 5.0 | 6.5 | 3.5 | 2.5 | 8.0 | 7.0 | 4.5 | 5.0 | 3.0 | 4.0 | 2.5 | 3.5 | 55.0 | |
| CLOUDY | 3 | 8.3 | 8.0 | 8.0 | 9.0 | 5.5 | 3.0 | 3.0 | 2.0 | 2.5 | 5.0 | 8.0 | 7.5 | 69.8 | |
| PR | MEAN STATION PRESSURE (IN) | 29 | 28.69 | 28.65 | 28.53 | 28.53 | 28.51 | 28.52 | 28.57 | 28.59 | 28.61 | 28.63 | 28.62 | 28.68 | 28.59 |
| MEAN SEA-LEVEL PRES. (IN) | 47 | 32.08 | 32.02 | 31.90 | 31.84 | 31.81 | 31.82 | 31.84 | 31.87 | 31.91 | 32.00 | 32.03 | 32.05 | 31.93 | |
| WINDS | MEAN SPEED (MPH) | 40 | 11.9 | 12.5 | 13.6 | 13.9 | 12.2 | 11.9 | 11.3 | 11.0 | 11.5 | 11.9 | 12.3 | 11.8 | 12.2 |
| PREVAIL. DIR (TENS OF DEGS) | 29 | 36 | 36 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 18 | |
| MAXIMUM 2-MINUTE: | |||||||||||||||
| SPEED (MPH) | 9 | 48 | 44 | 49 | 56 | 61 | 48 | 70 | 52 | 40 | 49 | 48 | 44 | 70 | |
| DIR. (TENS OF DEGS) | 35 | 02 | 24 | 23 | 18 | 17 | 34 | 04 | 18 | 31 | 33 | 32 | 34 | ||
| YEAR OF OCCURRENCE | 1996 | 1997 | 2000 | 2001 | 1998 | 1998 | 1996 | 1998 | 2001 | 1993 | 1997 | 1997 | JUL 1996 | ||
| MAXIMUM 5-SECOND: | |||||||||||||||
| SPEED (MPH) | 9 | 59 | 55 | 60 | 66 | 70 | 59 | 101 | 72 | 53 | 53 | 57 | 53 | 101 | |
| DIR. (TENS OF DEGS) | 35 | 33 | 24 | 23 | 18 | 36 | 04 | 04 | 19 | 31 | 35 | 35 | 04 | ||
| YEAR OF OCCURRENCE | 1996 | 1999 | 2000 | 2001 | 1998 | 1996 | 1993 | 1998 | 2001 | 1993 | 1997 | 2000 | JUL 1993 | ||
| PRECIPICATION | NORMAL (IN) | 30 | 0.79 | 0.96 | 2.43 | 2.38 | 3.81 | 4.31 | 3.13 | 3.02 | 3.49 | 2.22 | 1.59 | 1.20 | 29.33 |
| MAXIMUM MONTHLY (IN) | 48 | 2.73 | 3.89 | 9.17 | 6.02 | 9.62 | 10.46 | 9.22 | 7.91 | 10.69 | 9.42 | 5.88 | 4.71 | 10.69 | |
| YEAR OF OCCURRENCE | 1973 | 2001 | 1973 | 1999 | 1993 | 1957 | 1962 | 1960 | 1999 | 1998 | 1964 | 1984 | SEP 1999 | ||
| MINIMUM MONTHLY (IN) | 48 | T | T | 0.01 | 0.22 | 0.52 | 0.40 | 0.05 | 0.14 | 0.03 | T | T | 0.03 | T | |
| YEAR OF OCCURRENCE | 1986 | 1991 | 1971 | 1963 | 1973 | 1998 | 1975 | 2000 | 1956 | 1958 | 1989 | 1955 | FEB 1991 | ||
| MAXIMUM IN 24 HOURS (IN) | 48 | 1.72 | 2.05 | 2.65 | 2.51 | 4.70 | 4.98 | 3.86 | 4.50 | 7.93 | 5.84 | 4.33 | 2.60 | 7.93 | |
| YEAR OF OCCURRENCE | 1980 | 2001 | 1961 | 1988 | 1963 | 1965 | 1983 | 1991 | 1999 | 1998 | 1964 | 1984 | SEP 1999 | ||
| NORMAL NO. DAYS WITH: | |||||||||||||||
| PRECIPITATION 0.01 | 30 | 5.1 | 5.3 | 7.9 | 8.0 | 10.6 | 9.3 | 7.1 | 7.7 | 7.9 | 6.2 | 5.2 | 5.8 | 86.1 | |
| PRECIPITATION 1.00 | 30 | 0.1 | 0.1 | 0.7 | 0.5 | 1.1 | 1.3 | 0.9 | 0.8 | 1.1 | 0.6 | 0.5 | 0.2 | 7.9 | |
| SNOWFALL | NORMAL (IN) | 30 | 4.7 | 4.5 | 2.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | T | 1.4 | 3.8 | 16.8 |
| MAXIMUM MONTHLY (IN) | 48 | 19.7 | 16.7 | 16.5 | 4.6 | T | T | T | T | T | 1.5 | 7.1 | 13.8 | 19.7 | |
| YEAR OF OCCURRENCE | 1987 | 1971 | 1970 | 1979 | 1991 | 1992 | 1993 | 1994 | 1992 | 1991 | 1972 | 1983 | JAN 1987 | ||
| MAXIMUM IN 24 HOURS (IN) | 48 | 13.0 | 11.9 | 13.5 | 4.6 | T | T | T | T | T | 1.5 | 6.8 | 9.0 | 13.5 | |
| YEAR OF OCCURRENCE | 1962 | 1971 | 1970 | 1979 | 1991 | 1992 | 1993 | 1994 | 1992 | 1991 | 1984 | 1983 | MAR 1970 | ||
| MAXIMUM SNOW DEPTH (IN) | 49 | 17 | 13 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | T | 5 | 8 | 17 | |
| YEAR OF OCCURRENCE | 1962 | 1971 | 1970 | 1979 | 1993 | 1987 | 1987 | JAN 1962 | |||||||
| NORMAL NO. DAYS WITH: | |||||||||||||||
| SNOWFALL 1.0 | 30 | 1.4 | 1.3 | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.2 | 4.8 |
| PRECIPITATION (inches) 2001 WICHITA, KS (ICT) | |||||||||||||
| YEAR | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL |
| 1972 | 0.15 | 0.28 | 0.56 | 3.32 | 2.47 | 2.02 | 3.86 | 3.31 | 1.31 | 2.00 | 3.06 | 0.97 | 23.31 |
| 1973 | 2.73 | 1.20 | 9.17 | 3.78 | 0.52 | 1.21 | 6.07 | 0.68 | 9.46 | 3.43 | 0.91 | 2.80 | 41.96 |
| 1974 | 0.56 | 0.25 | 2.36 | 4.29 | 4.65 | 2.79 | 0.09 | 4.11 | 1.08 | 3.44 | 2.69 | 2.22 | 28.53 |
| 1975 | 1.28 | 2.12 | 1.72 | 1.57 | 8.60 | 6.88 | 0.05 | 2.77 | 1.19 | 0.08 | 2.89 | 0.48 | 29.63 |
| 1976 | 0.04 | 0.25 | 1.50 | 5.57 | 2.69 | 3.12 | 6.13 | 0.31 | 2.02 | 1.82 | 0.06 | 0.07 | 23.58 |
| 1977 | 0.54 | 0.08 | 1.42 | 3.32 | 8.85 | 3.15 | 3.98 | 6.31 | 4.35 | 1.19 | 2.38 | 0.19 | 35.76 |
| 1978 | 0.49 | 1.71 | 2.10 | 2.71 | 2.24 | 3.19 | 1.49 | 1.90 | 3.58 | 0.05 | 2.21 | 0.59 | 22.26 |
| 1979 | 1.57 | 0.23 | 4.47 | 1.46 | 3.05 | 6.54 | 2.18 | 0.67 | 1.54 | 2.96 | 2.05 | 1.99 | 28.71 |
| 1980 | 1.82 | 0.81 | 3.99 | 1.07 | 2.66 | 1.34 | 0.47 | 3.76 | 0.67 | 1.25 | 0.54 | 2.11 | 20.49 |
| 1981 | 0.25 | 0.22 | 2.15 | 0.38 | 6.33 | 4.25 | 1.27 | 2.65 | 2.25 | 4.69 | 2.93 | 0.29 | 27.66 |
| 1982 | 1.68 | 0.77 | 2.05 | 0.73 | 7.82 | 8.28 | 0.56 | 1.51 | 1.08 | 0.41 | 0.73 | 1.51 | 27.13 |
| 1983 | 1.66 | 1.23 | 4.26 | 3.80 | 4.08 | 7.38 | 3.86 | 1.39 | 2.53 | 2.97 | 2.39 | 1.13 | 36.68 |
| 1984 | 0.20 | 1.23 | 7.57 | 3.71 | 1.15 | 2.30 | 0.30 | 0.75 | 2.18 | 2.78 | 1.44 | 4.71 | 28.32 |
| 1985 | 0.26 | 2.07 | 1.64 | 2.28 | 2.01 | 4.79 | 3.97 | 2.86 | 5.97 | 5.58 | 1.60 | 0.61 | 33.64 |
| 1986 | T | 1.26 | 1.22 | 1.80 | 2.98 | 5.39 | 3.42 | 6.00 | 3.81 | 3.61 | 0.58 | 1.22 | 31.29 |
| 1987 | 1.40 | 3.33 | 4.13 | 0.61 | 8.01 | 4.50 | 2.14 | 7.69 | 2.10 | 0.90 | 1.50 | 2.25 | 38.56 |
| 1988 | 0.51 | 0.18 | 2.91 | 4.46 | 2.40 | 1.86 | 0.91 | 1.10 | 0.53 | 0.94 | 0.77 | 0.50 | 17.07 |
| 1989 | 0.79 | 0.39 | 2.38 | 0.23 | 4.96 | 7.96 | 4.07 | 5.72 | 7.38 | 0.37 | T | 0.44 | 34.69 |
| 1990 | 1.73 | 2.19 | 2.68 | 0.80 | 1.29 | 1.91 | 1.72 | 2.01 | 1.95 | 0.64 | 2.01 | 0.78 | 19.71 |
| 1991 | 0.58 | T | 0.71 | 2.27 | 4.09 | 1.34 | 2.65 | 7.57 | 2.08 | 1.00 | 2.38 | 2.07 | 26.74 |
| 1992 | 0.67 | 0.47 | 3.60 | 1.42 | 3.44 | 7.26 | 4.77 | 1.94 | 2.94 | 2.80 | 4.91 | 1.16 | 35.38 |
| 1993 | 1.12 | 2.25 | 1.75 | 2.11 | 9.62 | 4.44 | 6.21 | 1.31 | 1.77 | 1.68 | 0.55 | 0.30 | 33.11 |
| 1994 | 0.03 | 0.27 | 0.25 | 3.80 | 0.95 | 2.72 | 5.89 | 2.30 | 1.08 | 3.45 | 3.08 | 1.04 | 24.86 |
| 1995 | 0.44 | 0.41 | 2.45 | 3.40 | 5.99 | 8.86 | 4.20 | 5.51 | 2.00 | 0.28 | 0.08 | 0.68 | 34.30 |
| 1996 | 0.10 | 0.10 | 1.82 | 1.48 | 4.42 | 2.06 | 3.97 | 5.24 | 3.80 | 1.90 | 3.56 | 0.03 | 28.48 |
| 1997 | 0.36 | 2.18 | 0.46 | 3.81 | 4.78 | 4.35 | 5.89 | 4.36 | 3.50 | 3.39 | 1.30 | 2.65 | 37.03 |
| 1998 | 1.04 | 0.31 | 4.22 | 3.37 | 1.64 | 0.40 | 5.17 | 1.58 | 3.25 | 9.42 | 3.20 | 1.06 | 34.66 |
| 1999 | 1.35 | 0.39 | 1.89 | 6.02 | 7.17 | 7.55 | 3.48 | 1.25 | 10.69 | 0.16 | 1.45 | 4.06 | 45.46 |
| 2000 | 0.92 | 2.72 | 5.99 | 1.21 | 3.00 | 7.00 | 3.66 | 0.14 | 1.02 | 4.82 | 0.98 | 0.36 | 31.82 |
| 2001 | 1.47 | 3.89 | 2.25 | 1.42 | 3.12 | 4.31 | 1.24 | 1.90 | 3.10 | 1.06 | 0.65 | 0.08 | 24.49 |
| POR=48 YRS | 0.75 | 1.01 | 2.30 | 2.37 | 4.03 | 4.30 | 3.50 | 2.96 | 3.35 | 2.54 | 1.57 | 1.14 | 29.82 |
| AVERAGE TEMPERATURE (F) 2001 WICHITA, KS (ICT) | |||||||||||||
| YEAR | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL |
| 1972 | 27.0 | 34.8 | 47.9 | 55.3 | 64.1 | 76.7 | 77.1 | 78.4 | 71.0 | 55.6 | 39.8 | 28.5 | 54.7 |
| 1973 | 27.4 | 35.6 | 48.4 | 52.2 | 61.9 | 76.8 | 80.3 | 79.8 | 67.8 | 61.1 | 46.7 | 31.9 | 55.8 |
| 1974 | 24.9 | 38.7 | 47.9 | 56.4 | 68.3 | 72.5 | 84.4 | 76.7 | 64.1 | 60.5 | 44.9 | 35.1 | 56.2 |
| 1975 | 33.4 | 28.5 | 40.4 | 54.7 | 64.0 | 73.6 | 79.2 | 81.4 | 65.8 | 60.3 | 44.8 | 36.0 | 55.2 |
| 1976 | 32.0 | 45.5 | 46.3 | 57.5 | 60.2 | 73.7 | 78.4 | 79.7 | 69.8 | 52.4 | 38.3 | 33.7 | 55.6 |
| 1977 | 24.5 | 41.7 | 50.2 | 59.8 | 69.2 | 78.3 | 83.6 | 77.9 | 73.2 | 59.8 | 46.1 | 35.0 | 58.3 |
| 1978 | 20.5 | 23.8 | 43.6 | 59.0 | 65.0 | 76.8 | 85.1 | 81.2 | 76.3 | 58.6 | 45.0 | 32.0 | 55.6 |
| 1979 | 16.7 | 24.0 | 46.9 | 54.1 | 64.1 | 74.5 | 80.4 | 79.8 | 72.7 | 61.9 | 41.8 | 37.7 | 54.6 |
| 1980 | 31.4 | 28.2 | 41.5 | 54.3 | 63.5 | 79.9 | 90.5 | 85.3 | 75.2 | 58.8 | 46.9 | 36.9 | 57.7 |
| 1981 | 34.1 | 40.1 | 47.6 | 63.7 | 62.6 | 77.9 | 83.6 | 78.1 | 72.0 | 55.9 | 47.0 | 32.9 | 58.0 |
| 1982 | 25.5 | 28.0 | 46.0 | 53.5 | 65.3 | 70.4 | 81.5 | 82.0 | 71.9 | 58.0 | 43.0 | 36.1 | 55.1 |
| 1983 | 31.7 | 35.5 | 43.3 | 48.0 | 60.5 | 71.5 | 81.6 | 85.0 | 72.7 | 58.5 | 45.5 | 16.4 | 54.2 |
| 1984 | 26.7 | 41.4 | 40.7 | 51.8 | 63.6 | 77.7 | 81.6 | 82.8 | 70.3 | 58.3 | 45.5 | 37.2 | 56.5 |
| 1985 | 25.2 | 31.2 | 49.1 | 59.9 | 67.7 | 74.0 | 81.7 | 77.5 | 69.8 | 57.4 | 39.4 | 28.8 | 55.1 |
| 1986 | 38.1 | 37.8 | 51.9 | 58.7 | 66.7 | 78.7 | 83.0 | 75.9 | 73.6 | 57.6 | 39.9 | 35.8 | 58.1 |
| 1987 | 29.3 | 42.3 | 47.0 | 57.4 | 69.7 | 76.4 | 80.1 | 78.7 | 70.4 | 55.7 | 47.7 | 34.9 | 57.5 |
| 1988 | 27.0 | 34.1 | 44.2 | 53.9 | 68.3 | 78.6 | 80.9 | 83.0 | 72.0 | 56.7 | 47.5 | 38.5 | 57.1 |
| 1989 | 38.5 | 27.5 | 47.0 | 59.6 | 66.0 | 72.0 | 79.0 | 77.0 | 65.7 | 60.7 | 45.5 | 25.2 | 55.3 |
| 1990 | 39.5 | 38.8 | 46.9 | 54.3 | 63.7 | 81.7 | 81.7 | 80.8 | 74.3 | 58.4 | 50.4 | 30.2 | 58.4 |
| 1991 | 28.9 | 44.6 | 49.7 | 58.9 | 70.4 | 79.3 | 83.8 | 80.5 | 69.6 | 59.4 | 39.5 | 39.1 | 58.6 |
| 1992 | 39.0 | 44.9 | 50.0 | 56.7 | 63.3 | 71.2 | 78.9 | 73.8 | 71.0 | 59.1 | 41.3 | 33.3 | 56.9 |
| 1993 | 28.6 | 32.2 | 43.1 | 52.5 | 63.5 | 74.5 | 81.7 | 81.0 | 67.4 | 55.3 | 40.8 | 37.8 | 54.9 |
| 1994 | 31.0 | 33.9 | 50.3 | 54.7 | 66.4 | 79.3 | 77.6 | 79.0 | 70.5 | 60.5 | 46.7 | 37.1 | 57.3 |
| 1995 | 32.9 | 40.6 | 45.4 | 52.3 | 60.2 | 72.3 | 80.1 | 80.9 | 68.5 | 59.1 | 43.8 | 33.5 | 55.8 |
| 1996 | 28.3 | 38.0 | 40.6 | 55.2 | 69.6 | 77.2 | 79.1 | 77.4 | 67.7 | 58.4 | 40.8 | 34.0 | 55.5 |
| 1997 | 30.9 | 37.5 | 47.4 | 51.0 | 62.9 | 73.9 | 79.3 | 76.7 | 72.6 | 59.2 | 42.1 | 34.6 | 55.7 |
| 1998 | 34.5 | 41.2 | 40.6 | 54.3 | 69.9 | 78.4 | 81.8 | 81.6 | 78.6 | 60.8 | 49.5 | 36.0 | 58.9 |
| 1999 | 32.7 | 45.3 | 44.6 | 56.0 | 65.3 | 73.0 | 82.3 | 81.2 | 67.1 | 59.2 | 53.3 | 37.7 | 58.1 |
| 2000 | 33.8 | 42.0 | 48.5 | 55.1 | 68.9 | 73.1 | 80.3 | 86.6 | 74.4 | 61.6 | 40.2 | 23.9 | 57.4 |
| 2001 | 32.3 | 33.5 | 42.8 | 60.2 | 67.5 | 75.3 | 86.3 | 82.7 | 70.0 | 59.1 | 50.9 | 39.0 | 58.3 |
| POR=48 YRS | 30.3 | 36.0 | 45.1 | 56.4 | 65.8 | 75.7 | 81.5 | 79.9 | 70.7 | 58.9 | 44.6 | 34.1 | 56.6 |
REFERENCE NOTES:
PAGE 1:
THE TEMPERATURE GRAPH SHOWS NORMAL MAXIMUM AND NORMAL MINIMUM DAILY TEMPERATURES (SOLID CURVES) AND THE ACTUAL DAILY HIGH AND LOW TEMPERATURES (VERTICAL BARS).
PAGE 2 AND 3:
H/C INDICATES HEATING AND COOLING DEGREE DAYS.
RH INDICATES RELATIVE HUMIDITY
W/O INDICATES WEATHER AND OBSTRUCTIONS
S INDICATES SUNSHINE.
PR INDICATES PRESSURE.
CLOUDINESS ON PAGE 3 IS THE SUM OF THE CEILOMETER AND SATELLITE DATA NOT TO EXCEED EIGHT EIGHTHS (OKTAS).
GENERAL:
T INDICATES TRACE PRECIPITATION, AN AMOUNT GREATER THAN ZERO BUT LESS THAN THE LOWEST REPORTABLE VALUE.
+ INDICATES THE VALUE ALSO OCCURS ON EARLIER DATES.
BLANK ENTRIES DENOTE MISSING OR UNREPORTED DATA.
NORMALS ARE 30–YEAR AVERAGES (1961–1990).
ASOS INDICATES AUTOMATED SURFACE OBSERVING SYSTEM.
PM INDICATES THE LAST DAY OF THE PREVIOUS MONTH.
POR (PERIOD OF RECORD) BEGINS WITH THE JANUARY DATA MONTH AND IS THE NUMBER OF YEARS USED TO COMPUTE THE MEAN. INDIVIDUAL MONTHS WITHIN THE POR MAY BE MISSING.
WHEN THE POR FOR A NORMAL IS LESS THAN 30 YEARS, THE NORMAL IS PROVISIONAL AND IS BASED ON THE NUMBER OF YEARS INDICATED.
0.* OR * INDICATES THE VALUE OR MEAN–DAYS–WITH IS BETWEEN 0.00 AND 0.05.
CLOUDINESS FOR ASOS STATIONS DIFFERS FROM THE NON–ASOS OBSERVATION TAKEN BY A HUMAN OBSERVER. ASOS STATION CLOUDINESS IS BASED ON TIME–AVERAGED CEILOMETER DATA FOR CLOUDS AT OR BELOW 12,000 FEET AND ON SATELLITE DATA FOR CLOUDS ABOVE 12,000 FEET.
THE NUMBER OF DAYS WITH CLEAR, PARTLY CLOUDY, AND CLOUDY CONDITIONS FOR ASOS STATIONS IS THE SUM OF THE CEILOMETER AND SATELLITE DATA FOR THE SUNRISE TO SUNSET PERIOD.
GENERAL CONTINUED:
CLEAR INDICATES 0–2 OKTAS, PARTLY CLOUDY INDICATES 3–6 OKTAS, AND CLOUDY INDICATES 7 OR 8 OKTAS. WHEN AT LEAST ONE OF THE ELEMENTS (CEILOMETER OR SATELLITE) IS MISSING, THE DAILY CLOUDINESS IS NOT COMPUTED.
WIND DIRECTION IS RECORDED IN TENS OF DEGREES (2 DIGITS) CLOCKWISE FROM TRUE NORTH. "00" INDICATES CALM. "36" INDICATES TRUE NORTH.
RESULTANT WIND IS THE VECTOR AVERAGE OF THE SPEED AND DIRECTION.
AVERAGE TEMPERATURE IS THE SUM OF THE MEAN DAILY MAXIMUM AND MINIMUM TEMPERATURE DIVIDED BY 2.
SNOWFALL DATA COMPRISE ALL FORMS OF FROZEN PRECIPITATION, INCLUDING HAIL.
A HEATING (COOLING) DEGREE DAY IS THE DIFFERENCE BETWEEN THE AVERAGE DAILY TEMPERATURE AND 65 F.
DRY BULB IS THE TEMPERATURE OF THE AMBIENT AIR.
DEW POINT IS THE TEMPERATURE TO WHICH THE AIR MUST BE COOLED TO ACHIEVE 100 PERCENT RELATIVE HUMIDITY.
WET BULB IS THE TEMPERATURE THE AIR WOULD HAVE IF THE MOISTURE CONTENT WAS INCREASED TO 100 PERCENT RELATIVE HUMIDITY.
ON JULY 1, 1996, THE NATIONAL WEATHER SERVICE BEGAN USING THE "METAR" OBSERVATION CODE THAT WAS ALREADY EMPLOYED BY MOST OTHER NATIONS OF THE WORLD. THE MOST NOTICEABLE DIFFERENCE IN THIS ANNUAL PUBLICATION WILL BE THE CHANGE IN UNITS FROM TENTHS TO EIGHTS (OKTAS) FOR REPORTING THE AMOUNT OF SKY COVER.
| HEATING DEGREE DAYS (base 65 F) 2001 WICHITA, KS (ICT) | |||||||||||||
| YEAR | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | TOTAL |
| 1972-73 | 2 | 0 | 46 | 319 | 750 | 1123 | 1159 | 816 | 506 | 386 | 125 | 0 | 5232 |
| 1973-74 | 0 | 0 | 58 | 159 | 541 | 1021 | 1237 | 732 | 529 | 263 | 42 | 1 | 4583 |
| 1974-75 | 0 | 0 | 92 | 156 | 596 | 920 | 974 | 1016 | 757 | 333 | 72 | 9 | 4925 |
| 1975-76 | 0 | 0 | 98 | 201 | 596 | 892 | 1015 | 562 | 575 | 238 | 173 | 2 | 4352 |
| 1976-77 | 0 | 0 | 38 | 409 | 794 | 966 | 1253 | 646 | 456 | 170 | 12 | 0 | 4744 |
| 1977-78 | 0 | 0 | 1 | 176 | 558 | 926 | 1375 | 1149 | 663 | 194 | 112 | 6 | 5160 |
| 1978-79 | 0 | 0 | 18 | 210 | 598 | 1016 | 1491 | 1143 | 560 | 333 | 104 | 3 | 5476 |
| 1979-80 | 0 | 0 | 10 | 156 | 690 | 838 | 1038 | 1063 | 723 | 318 | 116 | 0 | 4952 |
| 1980-81 | 0 | 0 | 28 | 239 | 535 | 864 | 954 | 692 | 533 | 104 | 126 | 0 | 4075 |
| 1981-82 | 0 | 0 | 24 | 292 | 537 | 990 | 1214 | 1033 | 583 | 356 | 54 | 17 | 5100 |
| 1982-83 | 0 | 0 | 37 | 239 | 653 | 889 | 1022 | 818 | 664 | 507 | 168 | 20 | 5017 |
| 1983-84 | 0 | 0 | 47 | 221 | 582 | 1504 | 1180 | 680 | 747 | 394 | 95 | 0 | 5450 |
| 1984-85 | 0 | 0 | 103 | 237 | 576 | 856 | 1224 | 938 | 487 | 184 | 33 | 8 | 4646 |
| 1985-86 | 0 | 0 | 111 | 230 | 762 | 1116 | 826 | 755 | 416 | 220 | 41 | 0 | 4477 |
| 1986-87 | 0 | 3 | 11 | 233 | 747 | 899 | 1099 | 631 | 551 | 263 | 14 | 0 | 4451 |
| 1987-88 | 0 | 2 | 7 | 282 | 523 | 924 | 1170 | 891 | 637 | 330 | 33 | 0 | 4799 |
| 1988-89 | 0 | 0 | 16 | 265 | 519 | 813 | 817 | 1044 | 556 | 238 | 90 | 8 | 4366 |
| 1989-90 | 0 | 0 | 105 | 193 | 578 | 1228 | 783 | 728 | 555 | 332 | 112 | 0 | 4614 |
| 1990-91 | 0 | 0 | 18 | 238 | 445 | 1074 | 1114 | 567 | 475 | 201 | 53 | 0 | 4185 |
| 1991-92 | 0 | 0 | 71 | 242 | 759 | 793 | 802 | 574 | 461 | 259 | 113 | 10 | 4084 |
| 1992-93 | 0 | 2 | 25 | 209 | 703 | 975 | 1122 | 913 | 670 | 368 | 100 | 10 | 5097 |
| 1993-94 | 0 | 0 | 59 | 321 | 718 | 837 | 1046 | 862 | 458 | 321 | 66 | 0 | 4688 |
| 1994-95 | 0 | 0 | 33 | 186 | 542 | 856 | 989 | 675 | 603 | 375 | 164 | 2 | 4425 |
| 1995-96 | 0 | 0 | 90 | 205 | 627 | 969 | 1129 | 776 | 749 | 308 | 49 | 5 | 4907 |
| 1996-97 | 0 | 0 | 48 | 231 | 719 | 953 | 1050 | 763 | 541 | 415 | 106 | 0 | 4826 |
| 1997-98 | 0 | 0 | 9 | 263 | 680 | 934 | 941 | 660 | 754 | 322 | 30 | 21 | 4614 |
| 1998-99 | 0 | 0 | 4 | 157 | 459 | 892 | 994 | 545 | 625 | 271 | 64 | 10 | 4021 |
| 1999-00 | 0 | 0 | 69 | 198 | 345 | 838 | 960 | 659 | 506 | 289 | 46 | 5 | 3915 |
| 2000-01 | 0 | 0 | 55 | 154 | 740 | 1266 | 1009 | 878 | 679 | 167 | 46 | 0 | 4994 |
| 2001- | 0 | 0 | 23 | 199 | 419 | 796 | |||||||
| COOLING DEGREE DAYS (base 65 F) 2001 WICHITA, KS (ICT) | |||||||||||||
| YEAR | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL |
| 1972 | 0 | 0 | 2 | 26 | 88 | 358 | 385 | 421 | 234 | 34 | 0 | 0 | 1548 |
| 1973 | 0 | 0 | 0 | 7 | 39 | 360 | 482 | 468 | 149 | 47 | 0 | 0 | 1552 |
| 1974 | 0 | 0 | 4 | 12 | 149 | 233 | 608 | 368 | 69 | 23 | 0 | 0 | 1466 |
| 1975 | 0 | 0 | 0 | 32 | 49 | 275 | 450 | 515 | 128 | 63 | 0 | 0 | 1512 |
| 1976 | 0 | 0 | 2 | 19 | 32 | 270 | 420 | 464 | 187 | 23 | 0 | 0 | 1417 |
| 1977 | 0 | 0 | 3 | 19 | 152 | 404 | 581 | 404 | 254 | 24 | 0 | 0 | 1841 |
| 1978 | 0 | 0 | 6 | 20 | 122 | 366 | 631 | 510 | 364 | 23 | 5 | 0 | 2047 |
| 1979 | 0 | 0 | 5 | 14 | 81 | 294 | 488 | 465 | 249 | 67 | 0 | 0 | 1663 |
| 1980 | 0 | 0 | 0 | 3 | 75 | 456 | 796 | 635 | 340 | 52 | 1 | 0 | 2358 |
| 1981 | 0 | 0 | 0 | 72 | 56 | 393 | 582 | 412 | 240 | 17 | 0 | 0 | 1772 |
| 1982 | 0 | 0 | 1 | 16 | 70 | 186 | 516 | 534 | 253 | 29 | 0 | 0 | 1605 |
| 1983 | 0 | 0 | 0 | 2 | 34 | 220 | 521 | 628 | 286 | 28 | 5 | 0 | 1724 |
| 1984 | 0 | 0 | 0 | 6 | 61 | 388 | 520 | 558 | 272 | 35 | 0 | 0 | 1840 |
| 1985 | 0 | 0 | 0 | 36 | 122 | 285 | 523 | 394 | 262 | 1 | 0 | 0 | 1623 |
| 1986 | 0 | 0 | 17 | 40 | 102 | 419 | 563 | 349 | 275 | 10 | 0 | 0 | 1775 |
| 1987 | 0 | 0 | 0 | 42 | 166 | 350 | 473 | 434 | 177 | 3 | 10 | 0 | 1655 |
| 1988 | 0 | 0 | 0 | 3 | 140 | 415 | 497 | 566 | 235 | 15 | 0 | 0 | 1871 |
| 1989 | 0 | 0 | 5 | 81 | 129 | 225 | 442 | 379 | 132 | 70 | 0 | 0 | 1463 |
| 1990 | 0 | 0 | 0 | 17 | 79 | 508 | 525 | 497 | 306 | 41 | 11 | 0 | 1984 |
| 1991 | 0 | 0 | 9 | 25 | 225 | 433 | 592 | 484 | 214 | 77 | 0 | 0 | 2059 |
| 1992 | 0 | 0 | 0 | 17 | 66 | 203 | 441 | 281 | 213 | 37 | 0 | 0 | 1258 |
| 1993 | 0 | 0 | 0 | 0 | 59 | 304 | 526 | 502 | 134 | 27 | 0 | 0 | 1552 |
| 1994 | 0 | 0 | 7 | 22 | 117 | 434 | 399 | 441 | 202 | 55 | 0 | 0 | 1677 |
| 1995 | 0 | 0 | 6 | 4 | 24 | 231 | 478 | 502 | 204 | 32 | 0 | 0 | 1481 |
| 1996 | 0 | 0 | 0 | 19 | 197 | 377 | 444 | 393 | 136 | 35 | 0 | 0 | 1601 |
| 1997 | 0 | 0 | 0 | 0 | 47 | 274 | 448 | 369 | 244 | 89 | 0 | 0 | 1471 |
| 1998 | 0 | 0 | 5 | 7 | 189 | 427 | 528 | 522 | 416 | 37 | 0 | 0 | 2131 |
| 1999 | 0 | 0 | 0 | 7 | 78 | 259 | 543 | 511 | 136 | 28 | 1 | 0 | 1563 |
| 2000 | 0 | 0 | 0 | 2 | 174 | 256 | 483 | 675 | 341 | 57 | 0 | 0 | 1988 |
| 2001 | 0 | 0 | 0 | 31 | 129 | 317 | 670 | 557 | 178 | 25 | 2 | 0 | 1909 |
| SNOWFALL (inches) 2001 WICHITA, KS (ICT) | |||||||||||||
| YEAR | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | TOTAL |
| 1972-73 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1 | 2.7 | 17.7 | 0.2 | T | 2.3 | 0.0 | 0.0 | 30.0 |
| 1973-74 | 0.0 | 0.0 | 0.0 | 0.0 | T | 8.7 | 4.1 | 0.7 | 2.0 | 0.3 | 0.0 | 0.0 | 15.8 |
| 1974-75 | 0.0 | 0.0 | 0.0 | 0.0 | 1.8 | 2.2 | 7.6 | 15.2 | 7.6 | T | 0.0 | 0.0 | 34.4 |
| 1975-76 | 0.0 | 0.0 | 0.0 | 0.0 | 5.5 | T | 0.6 | 0.9 | T | 0.0 | 0.0 | 0.0 | 7.0 |
| 1976-77 | 0.0 | 0.0 | 0.0 | T | 0.3 | T | 3.6 | T | T | T | 0.0 | 0.0 | 3.9 |
| 1977-78 | 0.0 | 0.0 | 0.0 | 0.0 | T | T | 7.4 | 7.8 | 0.3 | 0.0 | 0.0 | 0.0 | 15.5 |
| 1978-79 | 0.0 | 0.0 | 0.0 | 0.0 | T | 6.7 | 13.9 | 1.9 | 1.6 | 4.6 | 0.0 | 0.0 | 28.7 |
| 1979-80 | 0.0 | 0.0 | 0.0 | 0.0 | T | T | T | 12.3 | 0.4 | 0.0 | 0.0 | 0.0 | 12.7 |
| 1980-81 | 0.0 | 0.0 | 0.0 | T | T | 0.4 | T | 2.5 | 0.2 | 0.0 | 0.0 | 0.0 | 3.1 |
| 1981-82 | 0.0 | 0.0 | 0.0 | 0.0 | T | 1.2 | 0.0 | 12.7 | T | 0.0 | 0.0 | 0.0 | 13.9 |
| 1982-83 | 0.0 | 0.0 | 0.0 | 0.0 | T | 1.4 | 13.0 | 8.9 | 1.5 | 0.7 | 0.0 | 0.0 | 25.5 |
| 1983-84 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1 | 13.8 | 4.3 | T | 6.9 | 0.0 | 0.0 | 0.0 | 29.1 |
| 1984-85 | 0.0 | 0.0 | 0.0 | 0.0 | 6.8 | 7.6 | 3.5 | 3.6 | 0.2 | 0.0 | 0.0 | 0.0 | 21.7 |
| 1985-86 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 3.0 | 0.0 | 7.5 | 0.0 | 0.0 | 0.0 | 0.0 | 11.5 |
| 1986-87 | 0.0 | 0.0 | 0.0 | 0.0 | T | 0.4 | 19.7 | 6.0 | T | 0.0 | 0.0 | 0.0 | 26.1 |
| 1987-88 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2 | 12.6 | 8.5 | 1.1 | 11.0 | 0.0 | 0.0 | 0.0 | 39.4 |
| 1988-89 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.7 | 0.3 | 0.8 | T | T | T | T | 4.8 |
| 1989-90 | 0.0 | 0.0 | 0.0 | 0.0 | T | 4.4 | 0.3 | 7.0 | 0.7 | 0.1 | 0.0 | 0.0 | 12.5 |
| 1990-91 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.8 | 2.1 | 0.0 | T | T | T | T | 6.9 |
| 1991-92 | 0.0 | 0.0 | 0.0 | 1.5 | 0.3 | 0.0 | T | T | T | T | 0.0 | T | 1.8 |
| 1992-93 | 0.0 | 0.0 | T | T | 3.8 | 3.3 | 7.7 | 5.1 | 2.2 | T | 0.0 | 0.0 | 22.1 |
| 1993-94 | T | 0.0 | 0.0 | T | T | 0.1 | T | 1.2 | T | T | 0.0 | 0.0 | 1.3 |
| 1994-95 | 0.0 | T | 0.0 | 0.0 | 0.0 | 0.0 | 1.9 | 2.6 | 5.6 | 0.0 | 0.0 | 0.0 | 10.1 |
| 1995-96 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 5.7 | 1.9 | 0.6 | T | T | 0.0 | 0.0 | 8.5 |
| 1996-97 | 0.0 | 0.0 | 0.0 | 0.2 | 4.6 | 0.4 | 3.8 | 5.5 | T | 2.0 | 0.0 | 0.0 | 16.5 |
| 1997-98 | T | 0.0 | 0.0 | 0.1 | 0.8 | 5.4 | 0.6 | T | 13.6 | 0.0 | 0.0 | 0.0 | 20.5 |
| 1998-99 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 0.1 | T | 8.3 | T | T | 0.0 | 9.3 |
| 1999-00 | 0.0 | 0.0 | T | 0.0 | 0.0 | 7.5 | 10.2 | T | 4.2 | 0.0 | 0.0 | 0.0 | 21.9 |
| 2000-01 | 0.0 | 0.0 | 0.0 | 0.0 | T | 5.5 | 2.5 | 1.1 | T | T | T | T | 9.1 |
| 2001- | 0.0 | 0.0 | T | 0.0 | 0.0 | 0.0 | |||||||
| POR=48 YRS | T | T | T | T | 1.3 | 3.1 | 4.3 | 3.6 | 2.6 | 0.3 | T | T | 15.2 |