273
CDUS43 KLMK 212039
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
439 PM EDT THU MAY 21 2026
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 21 2026
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 259 PM 93 1941 79 -16 71
MINIMUM 56 1202 PM 38 1883 60 -4 59
2002
AVERAGE 60 70 -10 65
PRECIPITATION (IN)
TODAY 0.02 2.17 1990 0.16 -0.14 T
MONTH TO DATE 2.47 3.71 -1.24 2.71
SINCE MAR 1 11.22 13.11 -1.89 16.70
SINCE JAN 1 14.14 19.91 -5.77 26.87
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 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
TODAY 5 1 4 0
MONTH TO DATE 81 51 30 36
SINCE MAR 1 474 797 -323 584
SINCE JUL 1 3693 3925 -232 3497
COOLING
TODAY 0 6 -6 0
MONTH TO DATE 67 91 -24 92
SINCE MAR 1 238 143 95 193
SINCE JAN 1 238 144 94 193
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 78 300 PM
AVERAGE 88
......................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1941
MINIMUM TEMPERATURE (F) 61 36 2002
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 627 AM EDT SUNSET 852 PM EDT
MAY 22 2026...........SUNRISE 627 AM EDT SUNSET 853 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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