Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 020641
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
241 AM EDT TUE SEP 02 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 1 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 86 330 PM 103 1953 87 -1 92
MINIMUM 56 624 AM 50 1987 67 -11 75
AVERAGE 71 77 -6 84
PRECIPITATION (IN)
YESTERDAY 0.00 3.51 2017 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.10 -0.10 0.00
SINCE SEP 1 0.00 0.10 -0.10 0.00
SINCE JAN 1 38.97 33.51 5.46 30.15
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 12 -6 19
MONTH TO DATE 6 12 -6 19
SINCE SEP 1 6 12 -6 19
SINCE JAN 1 1588 1466 122 1714
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 30 600 PM
AVERAGE 57
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 103 1953
MINIMUM TEMPERATURE (F) 67 46 1949
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 714 AM EDT SUNSET 811 PM EDT
SEPTEMBER 3 2025.....SUNRISE 715 AM EDT SUNSET 809 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$