Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 302029
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
429 PM EDT TUE SEP 30 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 30 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 87 259 PM 98 2019 77 10 82
MINIMUM 63 639 AM 33 1949 56 7 69
AVERAGE 75 67 8 76
PRECIPITATION (IN)
TODAY 0.00 1.56 1885 0.14 -0.14 0.00
MONTH TO DATE 4.17 3.66 0.51 6.71
SINCE SEP 1 4.17 3.66 0.51 6.71
SINCE JAN 1 43.14 37.07 6.07 36.86
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 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
TODAY 0 2 -2 0
MONTH TO DATE 2 19 -17 3
SINCE SEP 1 2 19 -17 3
SINCE JUL 1 2 19 -17 3
COOLING
TODAY 10 4 6 11
MONTH TO DATE 247 233 14 313
SINCE SEP 1 247 233 14 313
SINCE JAN 1 1829 1687 142 2008
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 37 200 PM
AVERAGE 62
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 2019
MINIMUM TEMPERATURE (F) 56 36 1895
1947
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 738 AM EDT SUNSET 727 PM EDT
OCTOBER 1 2025.......SUNRISE 739 AM EDT SUNSET 725 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$