001
CDUS43 KLMK 050039
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
839 PM EDT THU SEP 04 2025
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 4 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 76 400 PM 102 1954 86 -10 90
MINIMUM 64 725 AM 47 1952 66 -2 67
1997
AVERAGE 70 76 -6 79
PRECIPITATION (IN)
TODAY 0.72 2.30 1923 0.10 0.62 0.00
MONTH TO DATE 0.76 0.41 0.35 0.00
SINCE SEP 1 0.76 0.41 0.35 0.00
SINCE JAN 1 39.73 33.82 5.91 30.15
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 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
TODAY 5 11 -6 14
MONTH TO DATE 32 46 -14 50
SINCE SEP 1 32 46 -14 50
SINCE JAN 1 1614 1500 114 1745
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 38 600 PM
AVERAGE 68
......................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 104 1954
MINIMUM TEMPERATURE (F) 66 47 1974
1997
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 715 AM EDT SUNSET 808 PM EDT
SEPTEMBER 5 2025.....SUNRISE 716 AM EDT SUNSET 806 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page