891
CDUS43 KLMK 180623
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
123 AM EST THU DEC 18 2025
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 400 PM 70 2006 47 11 59
MINIMUM 44 1023 PM 1 1989 32 12 41
AVERAGE 51 39 12 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.22 2016 0.13 -0.13 T
MONTH TO DATE 1.05 2.31 -1.26 1.63
SINCE DEC 1 1.05 2.31 -1.26 1.63
SINCE JAN 1 53.35 46.52 6.83 46.05
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1904 0.0 0.0 0.0
MONTH TO DATE 10.6 0.9 9.7 0.2
SINCE DEC 1 10.6 0.9 9.7 0.2
SINCE JUL 1 10.6 1.3 9.3 0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 26 -12 15
MONTH TO DATE 555 406 149 418
SINCE DEC 1 555 406 149 418
SINCE JUL 1 1208 1125 83 888
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1892 1743 149 2102
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 1000 PM
LOWEST 24 1200 AM
AVERAGE 45
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THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 67 1877
MINIMUM TEMPERATURE (F) 32 1 1884
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 754 AM EST SUNSET 525 PM EST
DECEMBER 19 2025......SUNRISE 755 AM EST SUNSET 526 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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