Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 120639
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
239 AM EDT TUE MAY 12 2026
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 11 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 444 PM 92 1896 77 -3 84
MINIMUM 55 559 AM 37 1947 57 -2 53
AVERAGE 65 67 -2 69
PRECIPITATION (IN)
YESTERDAY T 2.31 1918 0.18 -0.18 0.00
MONTH TO DATE 0.92 2.02 -1.10 1.57
SINCE MAR 1 9.67 11.42 -1.75 15.56
SINCE JAN 1 12.59 18.22 -5.63 25.73
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 MAR 1 0.5 2.2 -1.7 T
SINCE JUL 1 18.8 13.4 5.4 22.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 65 32 33 36
SINCE MAR 1 458 778 -320 584
SINCE JUL 1 3677 3906 -229 3497
COOLING
YESTERDAY 0 4 -4 4
MONTH TO DATE 10 38 -28 23
SINCE MAR 1 181 90 91 124
SINCE JAN 1 181 91 90 124
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 600 AM
LOWEST 24 500 PM
AVERAGE 41
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1881
1902
MINIMUM TEMPERATURE (F) 58 40 1917
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 635 AM EDT SUNSET 844 PM EDT
MAY 13 2026...........SUNRISE 634 AM EDT SUNSET 845 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$