Climatological Report (Monthly)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
077
CXUS53 KLMK 011734
CLMLEX
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1234 PM EST THU JAN 01 2026
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...THE LEXINGTON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 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 75 12/03/1982
12/02/1982
LOW -19 12/22/1989
HIGHEST 72 12/28 MM MM 62 12/28
12/29
LOWEST 1 12/15 MM MM 14 12/06
AVG. MAXIMUM 44.6 45.9 -1.3 49.0
AVG. MINIMUM 29.7 29.6 0.1 33.5
MEAN 37.1 37.8 -0.7 41.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 8 4.0 4.0 1
DAYS MIN <= 32 23 19.3 3.7 15
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.17 1990
MINIMUM 0.61 1965
TOTALS 2.74 4.20 -1.46 4.20
DAILY AVG. 0.09 0.14 -0.05 0.14
DAYS >= .01 14 12.6 1.4 19
DAYS >= .10 6 7.6 -1.6 8
DAYS >= .50 1 3.1 -2.1 3
DAYS >= 1.00 1 0.9 0.1 1
GREATEST
24 HR. TOTAL 1.49 12/18 TO 12/19
SNOWFALL (INCHES)
RECORDS
TOTAL 19.4 1917
TOTALS 5.6 1.9 3.7 1.6
SINCE 7/1 5.9 2.3 3.6 MM
DAYS >= TRACE 10
DAYS >= 1.0 3 1.0 2.0 1
GREATEST
SNOW DEPTH 3 12/12 2 12/01
DEGREE DAYS
HEATING TOTAL 854 845 9 728
SINCE 7/1 1689 1713 -24 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1379 1289 90 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.0
HIGHEST WIND SPEED/DIRECTION 38/250 DATE 12/28
HIGHEST GUST SPEED/DIRECTION 54/250 DATE 12/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.68
NUMBER OF DAYS FAIR 6
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 17
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 11 FREEZING RAIN 1
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 10 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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