2001 LOUISVILLE, KENTUCKY (SDF)



Louisville is located on the south bank of the Ohio River, 604 miles below Pittsburgh, Pennsylvania, and 377 miles above the mouth of the river at Cairo, Illinois. The city is divided by Beargrass Creek and its south fork into two portions with entirely different types of topography. The eastern portion is rolling, containing several creeks, and consists of plateaus and rolling hillsides. The highest elevation in this area is 565 feet. The western portion is mostly flat with an average elevation about 100 feet lower than the eastern area. Much of the western section lies in the flood plain of the Ohio River. Nearly all of the industries in the city are located in the western portion, while the eastern portion is almost entirely residential. A range of low hills about five miles northwest of Louisville, on the Indiana side of the Ohio River, present a partial barrier to arctic blasts in the winter months. During colder months, snow is frequently observed on the summits of these hills when there is no snow in the city of Louisville or in riverside communities on the Indiana side of the Ohio River.

The climate of Louisville, while continental in type, is of a variable nature because of its position with respect to the paths of high and low pressure systems and the occasional influx of warm moist air from the Gulf of Mexico. In winter and summer there are occasional cold and hot spells of short duration. As a whole, winters are moderately cold and summers are quite warm. Temperatures of 100 degrees or more in summer and zero degrees or less in winter are rare.

Thunderstorms with high rainfall intensities are common during the spring and summer months. The precipitation in Louisville is nonseasonal and varies from year to year. The fall months are usually the driest. Generally, March has the most rainfall and October the least. Snowfall usually occurs from November through March. As with rainfall, amounts vary from year to year and month to month. Some snow has also been recorded in the months of October and April. Mean total amounts for the months of January, February, and March are about the same with January showing a slight edge in total amount. Relative humidity remains rather high throughout the summer months. Cloud cover is about equally distributed throughout the year with the winter months showing somewhat of an increase in amount. The percentage of possible sunshine at Louisville varies from month to month with the greatest amount during the summer months as a result of the decreasing sky cover during that season. Heavy fog is unusual and there is only an average of 10 days during the year with heavy fog and these occur generally in the months of September through March.

The average date for the last occurrence in the spring of temperatures as low as 32 degrees is mid–April, and the first occurrence in the fall is generally in late October.

The prevailing direction of the wind has a southerly component and the velocity averages under 10 mph. The strongest winds are usually associated with thunderstorms.

NORMALS, MEANS, AND EXTREMES

LOUISVILLE, KY (SDF)

LATITUDE:    LONGITUDE:     ELEVATION (FT):    TIME ZONE:    WBAN: 93821

38 10′ 38″ N  85 43′ 47″ W  GRND: 481  BARO: 484  EASTERN (UTC + 5)

2001 Louisville, Kentucky (SDF)

ELEMENT POR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR
TEMPERATURE F NORMAL DAILY MAXIMUM 30 40.3 44.8 56.3 67.3 76.0 83.5 87.0 85.7 80.3 69.2 56.8 45.1 66.0
MEAN DAILY MAXIMUM 51 41.4 46.3 55.7 67.6 76.4 84.5 88.1 87.0 80.5 69.3 56.1 45.4 66.5
HIGHEST DAILY MAXIMUM 54 77 77 86 91 95 102 106 101 104 92 84 76 106
YEAR OF OCCURRENCE 1950 2000 1981 1960 1959 1952 1999 1988 1954 1959 1958 1982 JUL 1999
MEAN OF EXTREME MAXS. 54 64.2 67.9 77.4 84.4 88.6 93.8 94.0 93.7 90.6 84.2 74.9 66.1 81.7
NORMAL DAILY MINIMUM 30 23.2 26.5 36.2 45.4 54.7 62.9 67.3 65.8 58.7 45.8 37.3 28.6 46.0
MEAN DAILY MINIMUM 51 24.8 28.1 35.9 45.8 55.2 64.0 66.9 65.3 57.9 46.8 37.4 29.1 46.4
LOWEST DAILY MINIMUM 54 -22 -19 -1 22 31 42 0 0 0 23 -1 -15 -22
YEAR OF OCCURRENCE 1994 1951 1960 1982 1966 1966 1996 1996 1996 1952 1950 1989 JAN 1994
MEAN OF EXTREME MINS. 54 3.6 8.6 19.3 30.2 40.1 51.2 56.4 54.7 42.8 31.4 20.8 9.7 30.7
NORMAL DRY BULB 30 31.7 35.7 46.3 56.3 65.3 73.2 77.2 75.8 69.5 57.6 47.1 36.9 56.0
MEAN DRY BULB 54 33.4 37.3 45.7 56.7 66.0 74.2 78.2 76.7 69.7 58.2 46.6 37.3 56.7
MEAN WET BULB 49 30.0 33.4 40.3 49.5 58.8 66.8 70.3 69.0 62.8 52.0 41.8 33.8 50.7
MEAN DEW POINT 49 23.9 27.1 33.2 42.5 53.7 62.7 66.5 65.2 58.5 47.0 36.1 28.2 45.4
NORMAL NO. DAYS WITH:
MAXIMUM 90 30 0.0 0.0 0.0 * 0.4 5.9 11.0 9.2 3.0 0.0 0.0 0.0 29.5
MAXIMUM 32 30 9.2 5.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 4.5 19.7
MINIMUM 32 30 24.4 19.9 11.8 2.3 0.1 0.0 0.0 0.0 0.0 1.6 8.9 20.3 89.3
MINIMUM 0 30 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 2.0
H/C NORMAL HEATING DEG. DAYS 30 1032 820 580 273 105 6 0 0 36 254 537 871 4514
NORMAL COOLING DEG. DAYS 30 0 0 0 12 115 252 378 335 171 25 0 0 1288
RH NORMAL (PERCENT) 30 69 68 64 62 67 69 71 72 73 70 69 70 69
HOUR 01 LST 30 72 72 69 68 77 80 81 82 83 79 74 73 76
HOUR 07 LST 30 76 77 75 76 82 83 85 87 88 85 79 77 81
HOUR 13 LST 30 63 62 56 52 55 56 58 58 58 55 60 64 58
HOUR 19 LST 30 64 62 56 52 56 58 60 61 63 62 64 67 60
S PERCENT POSSIBLE SUNSHINE 48 41 49 51 56 61 67 68 67 65 61 46 40 56
W/O MEAN NO. DAYS WITH:
HEAVY FOG (VISBY 1/4 MI) 54 0.9 0.9 0.5 0.2 0.3 0.3 0.5 0.9 1.0 1.5 0.7 0.8 8.5
THUNDERSTORMS 54 0.9 1.1 3.1 4.6 6.9 7.6 8.3 6.9 3.4 1.7 1.5 0.6 46.6
CLOUDINESS MEAN:
SUNRISE-SUNSET (OKTAS) 1 3.2
MIDNIGHT-MIDNIGHT (OKTAS) 1 3.2
MEAN NO. DAYS WITH:
CLEAR 1 1.0 3.0 4.0 3.0 8.0 1.0
PARTLY CLOUDY 1 2.0 1.0
CLOUDY 1 1.0 4.0 6.0 3.0 1.0 3.0 4.0 2.0
PR MEAN STATION PRESSURE (IN) 28 29.61 29.57 29.49 29.47 29.46 29.46 29.49 29.52 29.54 29.57 29.57 29.59 29.53
MEAN SEA-LEVEL PRES. (IN) 48 30.14 30.10 30.03 29.99 29.98 29.98 30.00 30.02 30.05 30.09 30.09 30.13 30.05
WINDS MEAN SPEED (MPH) 49 9.6 9.6 10.1 9.8 8.0 7.4 6.9 6.4 6.8 7.2 9.0 9.1 8.3
PREVAIL. DIR (TENS OF DEGS) 32 28 30 31 19 18 18 18 18 18 18 18 18 18
MAXIMUM 2-MINUTE:
SPEED (MPH) 7 38 44 40 56 40 54 37 47 38 40 44 40 56
DIR. (TENS OF DEGS) 21 23 20 22 23 04 21 21 27 29 23 27 22
YEAR OF OCCURRENCE 1999 1999 1997 1999 1996 1998 1999 1999 2001 2001 1998 2000 APR 1999
MAXIMUM 5-SECOND:
SPEED (MPH) 7 43 51 47 56 53 60 44 56 44 46 49 49 60
DIR. (TENS OF DEGS) 26 23 20 24 22 04 34 22 27 31 22 27 04
YEAR OF OCCURRENCE 2000 1999 1998 1999 1996 1998 2001 1999 2001 2001 1998 2000 JUN 1998
PRECEPITATION NORMAL (IN) 30 2.86 3.30 4.66 4.23 4.62 3.46 4.51 3.54 3.16 2.71 3.70 3.64 44.39
MAXIMUM MONTHLY (IN) 54 11.38 9.02 14.91 11.10 11.57 10.11 10.05 8.79 10.49 6.47 9.12 8.86 14.91
YEAR OF OCCURRENCE 1950 1989 1964 1970 1990 1960 1979 1974 1979 1983 1957 1990 MAR 1964
MINIMUM MONTHLY (IN) 54 0.45 0.76 1.02 0.76 1.37 0.49 0.34 0.23 0.01 0.39 0.72 0.65 0.01
YEAR OF OCCURRENCE 1981 1978 1966 1976 1977 1984 1999 1953 1995 1987 1976 1976 SEP 1995
MAXIMUM IN 24 HOURS (IN) 54 3.99 3.66 7.22 4.85 4.60 5.14 5.46 3.13 4.97 3.25 3.58 2.79 7.22
YEAR OF OCCURRENCE 2000 1990 1997 1970 1961 1960 1979 1992 1979 1977 1948 1978 MAR 1997
NORMAL NO. DAYS WITH:
PRECIPITATION 0.01 30 10.3 10.5 13.1 11.4 11.8 9.6 10.7 8.6 8.4 7.7 10.7 11.9 124.7
PRECIPITATION 1.00 30 0.5 0.8 1.0 1.0 1.1 0.9 1.0 0.8 0.6 0.6 1.0 0.9 10.2
SNOWFALL NORMAL (IN) 30 5.9 5.0 3.1 0.2 T 0.0 0.0 0.0 0.0 0.* 1.0 2.2 17.4
MAXIMUM MONTHLY (IN) 54 28.4 19.3 22.9 1.6 T T T T 0.0 2.4 13.2 9.7 28.4
YEAR OF OCCURRENCE 1978 1998 1960 1973 1989 1993 1994 1999 1993 1966 2000 JAN 1978
MAXIMUM IN 24 HOURS (IN) 54 15.9 11.0 12.1 1.6 T T T T 0.0 2.4 13.0 5.0 15.9
YEAR OF OCCURRENCE 1994 1966 1968 1973 1989 1993 1994 1999 1993 1966 1961 JAN 1994
MAXIMUM SNOW DEPTH (IN) 50 19 11 11 2 0 0 0 0 0 T 8 5 19
YEAR OF OCCURRENCE 1978 1966 1968 1987 1989 1966 1984 JAN 1978
NORMAL NO. DAYS WITH:
SNOWFALL 1.0 30 1.7 1.3 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.* 0.3 0.7 4.8

2001 Louisville, Kentucky (SDF)

PRECIPITATION (inches) 2001 LOUISVILLE, KY (SDF)
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
1972 2.87 3.94 4.07 8.48 4.46 1.08 3.64 2.45 4.24 2.55 6.31 5.29 49.38
1973 1.96 1.60 6.26 5.77 7.04 6.20 9.38 0.91 2.34 2.28 7.59 2.64 53.97
1974 4.38 1.64 5.41 2.74 3.86 2.58 2.04 8.79 3.52 2.09 3.03 2.85 42.93
1975 4.87 4.53 9.65 6.47 4.50 3.15 1.91 3.89 2.64 6.12 3.69 4.89 56.31
1976 3.85 3.13 2.87 0.76 5.09 4.71 2.10 3.18 3.10 3.99 0.72 0.65 34.15
1977 2.33 1.45 4.69 3.40 1.37 7.59 3.29 6.12 3.67 4.76 6.11 4.32 49.10
1978 5.90 0.76 3.76 3.33 4.76 2.67 3.77 5.50 0.96 2.26 5.14 7.64 46.45
1979 3.81 4.49 2.71 7.32 3.59 3.03 10.05 2.37 10.49 2.27 5.85 3.82 59.80
1980 1.71 1.09 4.80 2.63 4.58 3.70 5.41 3.76 3.17 3.37 2.42 1.25 37.89
1981 0.45 3.23 1.54 4.44 4.63 3.23 3.98 3.21 3.22 1.60 2.40 2.02 33.95
1982 5.28 1.55 5.89 3.05 2.96 3.86 3.72 3.74 3.46 1.26 5.50 5.11 45.38
1983 1.63 1.52 2.16 7.10 10.58 4.42 0.99 2.39 1.13 6.47 5.03 3.96 47.38
1984 0.92 1.68 4.41 5.53 6.78 0.49 6.94 5.08 3.70 2.12 5.87 5.86 49.38
1985 2.20 2.08 4.43 1.69 3.93 4.37 3.45 4.49 1.48 4.24 4.43 0.96 37.75
1986 0.91 3.90 2.69 1.04 4.28 2.32 7.04 2.19 2.75 3.08 4.62 2.69 37.51
1987 0.81 4.42 3.05 2.35 1.61 3.58 5.31 2.66 1.15 0.39 2.62 4.70 32.65
1988 4.00 3.58 2.97 3.52 2.68 0.87 4.68 3.00 1.48 1.54 5.76 3.45 37.53
1989 3.68 9.02 5.50 4.93 4.39 5.26 6.90 2.20 2.42 2.65 2.57 1.45 50.97
1990 3.90 6.72 2.78 3.46 11.57 6.13 1.96 3.21 2.57 3.97 2.34 8.86 57.47
1991 3.29 3.72 4.79 2.61 4.02 1.23 2.99 3.35 2.74 2.31 1.87 5.23 38.15
1992 1.97 1.74 5.88 2.66 3.51 3.04 6.51 4.71 3.50 0.96 4.71 1.60 40.79
1993 3.50 4.20 5.20 3.57 2.80 4.05 4.58 5.74 3.90 4.03 3.26 2.56 47.39
1994 4.08 2.96 3.90 5.32 2.12 1.85 2.50 1.58 2.90 1.96 3.57 3.24 35.98
1995 3.20 2.00 2.17 2.64 9.48 2.84 3.39 4.07 0.01 5.42 2.39 3.28 40.89
1996 4.44 2.03 4.99 5.65 9.18 3.84 1.31 5.66 2.59 3.35 4.56
1997 3.35 3.39 12.58 2.01 6.01 8.11 1.74 3.70 1.28 1.41 3.63 2.50 49.71
1998 2.88 2.88 4.07 6.69 4.53 5.73 6.89 2.92 1.00 2.76 2.74 3.24 46.33
1999 7.23 2.20 3.47 3.04 3.12 6.36 0.34 0.97 1.74 2.46 1.61 4.81 37.35
2000 6.22 5.80 3.56 2.95 2.91 3.88 3.50 2.87 5.36 0.89 2.97 4.31 45.22
2001 1.46 3.42 2.27 1.04 5.19 2.61 4.47 3.42 4.08 6.39 5.16 4.48 43.99
POR=129 YRS 3.78 3.38 4.52 3.89 4.08 3.86 3.79 3.28 2.81 2.63 3.51 3.61 43.14

2001 Louisville, Kentucky (SDF)

AVERAGE TEMPERATURE (F) 2001 LOUISVILLE, KY (SDF)
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
1972 35.2 34.9 44.8 56.2 65.5 70.6 77.1 76.1 72.3 55.3 44.0 39.1 55.9
1973 35.0 36.4 53.7 54.4 61.5 75.6 78.4 77.0 73.6 62.3 49.8 37.1 57.9
1974 39.8 39.3 49.8 57.2 65.1 68.7 75.9 75.0 63.2 54.9 47.0 39.1 56.3
1975 38.1 40.2 43.3 54.4 69.0 75.4 77.7 79.3 66.2 59.4 50.6 38.9 57.7
1976 31.3 45.4 52.4 57.5 62.9 72.9 76.8 74.2 66.8 52.5 39.5 33.1 55.4
1977 18.6 36.9 51.7 60.3 71.2 73.9 80.2 77.5 72.5 55.5 49.6 34.6 56.9
1978 22.9 23.8 41.7 58.0 63.8 75.7 78.5 77.1 73.7 55.5 50.0 40.0 55.1
1979 24.6 28.0 48.3 55.0 64.2 73.9 75.3 76.1 69.4 58.2 46.9 39.2 54.9
1980 33.5 29.6 41.8 53.6 66.8 73.4 81.5 81.0 73.5 55.8 46.3 38.3 56.3
1981 30.4 38.8 45.7 62.4 62.9 76.2 78.8 76.1 67.7 56.5 47.4 33.8 56.4
1982 28.6 34.9 47.1 51.3 70.3 69.3 78.0 73.5 66.8 59.0 48.7 44.9 56.0
1983 34.7 37.5 46.7 51.7 62.1 73.4 81.1 81.7 71.0 59.1 47.8 28.4 56.3
1984 28.9 41.5 40.4 55.0 62.6 77.7 75.5 76.0 67.2 63.9 44.0 45.9 56.6
1985 25.4 32.8 50.2 60.3 66.5 72.1 77.2 74.8 69.2 61.4 53.7 30.4 56.2
1986 34.5 39.9 48.3 58.5 67.0 75.7 80.3 74.3 73.1 59.5 45.9 36.7 57.8
1987 33.7 39.5 47.9 55.4 71.5 76.2 78.9 78.2 71.2 52.6 50.8 40.2 58.0
1988 31.0 34.7 46.1 57.0 67.1 75.6 80.3 80.0 70.1 52.3 47.8 38.0 56.7
1989 41.6 34.0 48.4 56.7 62.6 73.5 78.1 76.6 69.4 58.4 46.7 25.3 55.9
1990 43.1 44.3 51.2 55.5 64.2 75.1 78.5 77.5 71.8 58.7 52.0 40.8 59.4
1991 34.1 40.5 49.4 60.3 73.1 78.3 81.3 79.2 71.7 61.5 45.0 41.4 59.7
1992 37.1 43.7 47.9 58.2 63.9 72.1 78.5 73.2 69.1 58.1 47.9 38.6 57.4
1993 38.5 34.0 44.0 54.9 66.8 74.5 82.0 79.0 68.0 55.9 45.8 36.5 56.7
1994 26.8 38.0 45.4 59.9 63.0 77.5 79.0 76.1 68.7 59.4 52.2 42.4 57.4
1995 35.6 36.2 49.5 57.7 65.6 74.9 79.7 82.2 68.7 59.2 41.7 35.2 57.2
1996 32.4 37.7 41.0 53.6 68.5 74.6 58.9 41.8 40.9
1997 32.3 42.2 49.5 52.6 61.4 72.2 78.7 75.4 70.3 58.8 43.9 37.2 56.2
1998 42.4 43.6 48.1 56.2 70.3 75.0 78.3 78.8 76.2 62.6 51.3 42.0 60.4
1999 36.8 42.6 43.0 59.3 67.6 76.3 83.2 78.5 72.1 58.9 53.5 39.1 59.2
2000 34.4 45.1 51.4 55.8 69.2 75.0 76.8 77.1 68.0 61.4 44.6 26.2 57.1
2001 33.0 41.1 43.0 62.3 68.6 73.8 78.8 79.1 68.8 58.9 53.5 42.6 58.6
POR=129 YRS 34.2 37.0 45.8 56.5 66.0 74.6 77.8 76.2 69.8 58.7 46.8 37.1 56.7

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.

2001 Louisville, Kentucky (SDF)

HEATING DEGREE DAYS (base 65 F) 2001 LOUISVILLE, KY (SDF)
YEAR JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN TOTAL
1972-73 0 0 16 298 628 793 927 796 349 343 129 0 4279
1973-74 0 0 13 144 450 860 772 714 487 257 99 19 3815
1974-75 0 0 122 314 543 794 830 688 665 333 22 0 4311
1975-76 0 0 73 205 431 801 1040 562 405 266 111 1 3895
1976-77 0 0 29 393 757 982 1435 780 421 183 36 7 5023
1977-78 0 0 6 295 472 935 1294 1145 720 221 142 1 5231
1978-79 0 0 4 293 442 765 1246 1030 514 301 94 5 4694
1979-80 0 0 19 244 534 792 969 1021 713 342 68 8 4710
1980-81 0 0 12 309 555 821 1065 728 595 142 122 0 4349
1981-82 0 0 61 268 523 960 1124 837 549 408 13 3 4746
1982-83 0 1 56 246 495 624 933 763 571 399 121 5 4214
1983-84 0 0 54 196 509 1128 1115 673 757 315 141 0 4888
1984-85 0 0 73 84 623 584 1222 896 458 180 52 16 4188
1985-86 0 0 53 160 347 1067 941 696 516 224 69 0 4073
1986-87 0 12 5 210 570 869 962 706 526 294 21 0 4175
1987-88 0 0 9 377 423 762 1048 872 580 244 38 7 4360
1988-89 0 0 13 398 510 833 720 860 513 291 156 4 4298
1989-90 0 0 49 230 539 1222 672 574 445 320 82 13 4146
1990-91 0 0 34 229 387 745 949 677 482 167 27 0 3697
1991-92 0 0 52 168 590 725 855 610 523 244 124 8 3899
1992-93 0 0 40 219 505 813 819 859 644 299 44 18 4260
1993-94 0 0 48 289 572 875 1180 752 602 189 122 3 4632
1994-95 0 0 20 186 384 696 904 800 471 236 72 0 3769
1995-96 0 0 48 192 693 915 1002 782 738 353 66 2 4791
1996-97 202 689 741 1005 634 472 366 140 12
1997-98 0 0 9 263 621 854 696 594 561 261 27 15 3901
1998-99 0 0 0 119 405 711 866 620 676 183 16 0 3596
1999-00 0 0 20 197 346 796 942 575 416 270 26 2 3590
2000-01 0 0 60 174 608 1198 980 664 674 175 31 8 4572
2001- 0 0 52 224 339 689

2001 Louisville, Kentucky (SDF)

COOLING DEGREE DAYS (base 65 F) 2001 LOUISVILLE, KY (SDF)
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL
1972 0 0 3 25 81 193 386 351 242 2 4 0 1287
1973 0 0 7 29 28 325 422 380 280 71 2 0 1544
1974 0 0 22 31 109 136 345 319 75 8 10 0 1055
1975 0 0 0 24 152 320 402 451 116 36 5 0 1506
1976 0 0 21 47 51 243 372 294 92 10 0 0 1130
1977 0 0 14 50 234 281 479 396 238 5 20 0 1717
1978 0 0 0 20 110 323 425 383 270 6 2 0 1539
1979 0 0 5 10 73 279 326 350 154 39 0 0 1236
1980 0 0 0 8 134 266 519 504 276 31 1 0 1739
1981 0 0 5 68 63 343 435 348 150 10 0 0 1422
1982 0 0 1 2 183 139 408 274 118 68 13 8 1214
1983 0 0 7 8 39 264 504 524 240 19 0 0 1605
1984 0 0 0 20 69 386 333 349 145 56 0 1 1359
1985 0 2 8 48 106 233 387 311 185 55 14 0 1349
1986 0 0 5 37 138 330 481 306 255 46 0 0 1598
1987 0 0 0 14 232 342 439 416 203 1 4 0 1651
1988 0 0 4 10 111 333 481 472 173 10 0 0 1594
1989 0 0 6 48 88 264 412 364 188 30 0 0 1400
1990 0 0 22 44 65 323 427 392 244 42 7 0 1566
1991 0 0 8 31 286 406 514 445 262 68 0 0 2020
1992 0 0 2 48 100 229 424 262 169 14 0 0 1248
1993 0 0 0 4 106 310 534 442 146 12 3 0 1557
1994 0 0 0 42 63 384 443 349 138 21 4 0 1444
1995 0 0 0 29 100 304 466 544 165 21 0 0 1629
1996 0 0 0 18 183 298 19 0 0
1997 0 0 0 2 35 237 435 330 174 79 0 0 1292
1998 0 0 44 4 200 321 416 436 345 52 0 7 1825
1999 0 0 0 18 103 345 573 427 238 12 6 0 1722
2000 0 5 2 0 162 308 375 385 156 68 2 0 1463
2001 0 0 0 103 150 280 433 445 174 40 1 0 1626

2001 Louisville, Kentucky (SDF)

SNOWFALL (inches) 2001 LOUISVILLE, KY (SDF)
YEAR JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN TOTAL
1972-73 0.0 0.0 0.0 0.0 2.0 2.2 1.1 1.1 0.5 1.6 0.0 0.0 8.5
1973-74 0.0 0.0 0.0 0.0 0.0 4.5 1.0 0.9 2.8 T 0.0 0.0 9.2
1974-75 0.0 0.0 0.0 0.0 1.0 1.2 3.0 1.3 10.0 T 0.0 0.0 16.5
1975-76 0.0 0.0 0.0 0.0 0.1 0.7 2.5 0.1 0.7 0.0 0.0 0.0 4.1
1976-77 0.0 0.0 0.0 0.0 1.6 1.1 19.6 0.8 0.1 0.8 0.0 0.0 24.0
1977-78 0.0 0.0 0.0 0.0 4.8 2.2 28.4 5.3 9.4 T 0.0 0.0 50.1
1978-79 0.0 0.0 0.0 0.0 0.0 T 8.5 10.9 0.9 T 0.0 0.0 20.3
1979-80 0.0 0.0 0.0 0.0 0.1 T 10.7 3.6 3.9 T 0.0 0.0 18.3
1980-81 0.0 0.0 0.0 T T T 2.5 0.3 0.1 0.0 0.0 0.0 2.9
1981-82 0.0 0.0 0.0 0.0 0.1 3.6 2.7 2.9 0.3 1.4 0.0 0.0 11.0
1982-83 0.0 0.0 0.0 0.0 T 0.0 0.6 4.5 0.1 T 0.0 0.0 5.2
1983-84 0.0 0.0 0.0 0.0 0.0 0.6 3.1 8.8 1.0 0.0 0.0 0.0 13.5
1984-85 0.0 0.0 0.0 0.0 T 4.8 7.4 6.7 T T 0.0 0.0 18.9
1985-86 0.0 0.0 0.0 0.0 0.0 1.6 1.1 8.8 0.1 0.0 0.0 0.0 11.6
1986-87 0.0 0.0 0.0 0.0 T T 2.2 6.7 9.3 T 0.0 0.0 18.2
1987-88 0.0 0.0 0.0 0.0 T T 3.0 5.0 0.5 0.0 0.0 0.0 8.5
1988-89 0.0 0.0 0.0 0.0 T 0.3 T 0.6 T 0.0 T 0.0 0.9
1989-90 0.0 0.0 0.0 1.4 T 6.5 1.9 0.8 4.1 T 0.0 0.0 14.7
1990-91 0.0 0.0 0.0 0.0 0.0 4.1 0.3 1.5 0.2 0.0 0.0 0.0 6.1
1991-92 0.0 0.0 0.0 0.0 0.5 0.1 0.9 0.1 0.9 0.7 0.0 0.0 3.2
1992-93 0.0 0.0 0.0 0.0 0.9 1.0 T 15.9 1.1 T 0.0 T 18.9
1993-94 0.0 0.0 0.0 2.4 T 3.6 17.7 1.5 4.7 T 0.0 0.0 29.9
1994-95 T 0.0 0.0 0.0 0.0 T 0.1 2.8 1.1 0.0 0.0 0.0 4.0
1995-96 0.0 0.0 0.0 0.0 T 1.1 13.8 1.3 8.0 T
1996-97 0.0 T 0.4 3.0 1.9 T T 0.0 0.0
1997-98 0.0 0.0 0.0 0.0 0.4 1.9 T 19.3 1.2 T T 0.0 22.8
1998-99 0.0 0.0 0.0 0.0 0.0 2.8 5.5 3.7 1.3 0.0 0.0 T 13.3
1999-00 0.0 T 0.0 0.0 0.0 4.9 6.7 0.1 0.3 T 0.0 0.0 12.0
2000-01 0.0 0.0 0.0 0.0 T 9.7 4.8 0.3 T T 0.0 0.0 14.8
2001- 0.0 0.0 0.0 T 0.0 0.6
POR=54 YRS T 0.0 0.0 0.1 T 2.3 5.3 4.4 3.0 T T T 15.1



User Contributions:

Bintang
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Jun 17, 2012 @ 7:19 pm
Calling all cars, ciallng all cars, we're ready to make a deal.

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