Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 312027
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
427 PM EDT SUN AUG 31 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR AUGUST 31 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 82 259 PM 101 1953 87 -5 94
MINIMUM 56 626 AM 45 1946 67 -11 75
AVERAGE 69 77 -8 85
PRECIPITATION (IN)
TODAY 0.00 1.21 2018 0.10 -0.10 0.01
MONTH TO DATE 1.45 3.71 -2.26 0.99
SINCE JUN 1 10.48 12.03 -1.55 8.68
SINCE JAN 1 38.97 33.41 5.56 30.15
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 4 12 -8 20
MONTH TO DATE 378 433 -55 471
SINCE JUN 1 1370 1241 129 1365
SINCE JAN 1 1582 1454 128 1695
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 700 AM
LOWEST 27 200 PM
AVERAGE 51
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 103 1953
MINIMUM TEMPERATURE (F) 67 50 1987
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 712 AM EDT SUNSET 814 PM EDT
SEPTEMBER 1 2025.....SUNRISE 713 AM EDT SUNSET 812 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$