Climatological Report (Monthly)
Issued by NWS
Issued by NWS
074
CXUS53 KLMK 011734
CLMLOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1234 PM EST THU JAN 01 2026
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...THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
HIGHEST 73 12/28 MM MM 61 12/29
LOWEST 4 12/14 MM MM 15 12/06
AVG. MAXIMUM 45.4 46.4 -1.0 48.2
AVG. MINIMUM 30.3 31.2 -0.9 33.2
MEAN 37.9 38.8 -0.9 40.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 5 3.7 1.3 1
DAYS MIN <= 32 22 18.5 3.5 15
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
TOTALS 2.29 3.88 -1.59 4.18
DAILY AVG. 0.07 0.13 -0.06 0.13
DAYS >= .01 10 11.6 -1.6 17
DAYS >= .10 7 7.6 -0.6 9
DAYS >= .50 1 2.7 -1.7 4
DAYS >= 1.00 0 1.1 -1.1 0
GREATEST
24 HR. TOTAL 0.92 12/18 TO 12/19
DEGREE DAYS
HEATING TOTAL 835 812 23 745
SINCE 7/1 1591 1614 -23 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1562 1543 19 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.5
HIGHEST WIND SPEED/DIRECTION 31/280 DATE 12/28
HIGHEST GUST SPEED/DIRECTION 48/180 DATE 12/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 19
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 2
LIGHT RAIN 7 FREEZING RAIN 1
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 1 SNOW 3
LIGHT SNOW 8 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 4
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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