051
CDUS43 KLMK 162133
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
433 PM EST TUE DEC 16 2025
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 16 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 41 359 PM 70 1889 47 -6 61
1984
MINIMUM 25 657 AM -4 1989 32 -7 53
AVERAGE 33 40 -7 57
PRECIPITATION (IN)
TODAY 0.00 3.63 1915 0.13 -0.13 0.69
MONTH TO DATE 1.05 2.18 -1.13 1.63
SINCE DEC 1 1.05 2.18 -1.13 1.63
SINCE JAN 1 53.35 46.39 6.96 46.05
SNOWFALL (IN)
TODAY 0.0 0.5 2008 0.1 -0.1 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 T
DEGREE DAYS
HEATING
TODAY 32 26 6 8
MONTH TO DATE 545 380 165 403
SINCE DEC 1 545 380 165 403
SINCE JUL 1 1198 1099 99 873
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 700 AM
LOWEST 39 1200 AM
AVERAGE 50
......................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 70 2006
MINIMUM TEMPERATURE (F) 32 1 1989
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 753 AM EST SUNSET 524 PM EST
DECEMBER 17 2025......SUNRISE 754 AM EST SUNSET 525 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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