500
CXUS53 KLMK 012253
CLMSDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
553 PM EST SAT FEB 01 2025
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..THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 77 01/25/1950
01/24/1943
LOW -22 01/19/1994
HIGHEST 63 01/31 MM MM 62 01/25
LOWEST 4 01/22 MM MM 3 01/20
AVG. MAXIMUM 38.6 43.6 -5.0 41.3
AVG. MINIMUM 22.5 27.8 -5.3 28.2
MEAN 30.5 35.7 -5.2 34.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 11 6.0 5.0 7
DAYS MIN <= 32 26 21.3 4.7 17
DAYS MIN <= 0 0 0.3 -0.3 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 19.17 1937
MINIMUM 0.45 1981
TOTALS 3.33 3.39 -0.06 6.53
DAILY AVG. 0.11 0.11 0.00 0.21
DAYS >= .01 6 11.2 -5.2 15
DAYS >= .10 5 6.3 -1.3 10
DAYS >= .50 2 2.2 -0.2 4
DAYS >= 1.00 1 0.7 0.3 3
GREATEST
24 HR. TOTAL 1.57 01/05 TO 01/06
SNOWFALL (INCHES)
RECORDS
TOTAL 28.4 1978
TOTALS 14.2 4.5 9.7 4.1
SINCE 7/1 15.0 7.1 7.9 MM
DAYS >= TRACE 10
DAYS >= 1.0 3 2.0 1.0 1
GREATEST
SNOW DEPTH 8 01/11 2 01/19
01/20
DEGREE DAYS
HEATING TOTAL 1059 908 151 932
SINCE 7/1 2212 2417 -205 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.7
RESULTANT WIND SPEED/DIRECTION 4/260
HIGHEST WIND SPEED/DIRECTION 28/260 DATE 01/14
HIGHEST GUST SPEED/DIRECTION 38/260 DATE 01/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.58
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 11
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 1
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 10 SLEET 1
FOG 10 FOG W/VIS <= 1/4 MILE 1
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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