Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 180025
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
825 PM EDT SUN AUG 17 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR AUGUST 17 2025...
VALID AS OF 0825 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 87 232 PM 101 1988 89 -2 96
MINIMUM 75 607 AM 55 1964 70 5 74
2004
AVERAGE 81 79 2 85
PRECIPITATION (IN)
TODAY 0.00 2.56 2017 0.12 -0.12 T
MONTH TO DATE 1.32 2.17 -0.85 0.98
SINCE JUN 1 10.35 10.49 -0.14 8.67
SINCE JAN 1 38.84 31.87 6.97 30.14
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
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 16 14 2 20
MONTH TO DATE 264 249 15 257
SINCE JUN 1 1256 1057 199 1151
SINCE JAN 1 1468 1270 198 1481
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 600 AM
LOWEST 55 700 PM
AVERAGE 72
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 1936
1988
MINIMUM TEMPERATURE (F) 70 55 1889
1943
1962
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 700 AM EDT SUNSET 833 PM EDT
AUGUST 18 2025........SUNRISE 701 AM EDT SUNSET 832 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$