036
CDUS43 KLMK 182136
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
436 PM EST THU DEC 18 2025
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 18 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 57 359 PM 67 1877 46 11 48
MINIMUM 47 923 AM 1 1884 32 15 40
AVERAGE 52 39 13 44
PRECIPITATION (IN)
TODAY 0.25 2.15 1990 0.13 0.12 0.72
MONTH TO DATE 1.30 2.44 -1.14 2.35
SINCE DEC 1 1.30 2.44 -1.14 2.35
SINCE JAN 1 53.60 46.65 6.95 46.77
SNOWFALL (IN)
TODAY 0.0 1.7 1945 0.1 -0.1 0.0
MONTH TO DATE 10.6 1.0 9.6 0.2
SINCE DEC 1 10.6 1.0 9.6 0.2
SINCE JUL 1 10.6 1.4 9.2 0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 26 -13 21
MONTH TO DATE 568 432 136 439
SINCE DEC 1 568 432 136 439
SINCE JUL 1 1221 1151 70 909
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 25 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 PM
LOWEST 50 500 AM
AVERAGE 70
......................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 2008
MINIMUM TEMPERATURE (F) 32 -5 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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