599
CDUS43 KLMK 202033
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
433 PM EDT WED MAY 20 2026
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 20 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 76 244 PM 91 1934 79 -3 83
2018
2022
MINIMUM 70 640 AM 38 1894 60 10 64
AVERAGE 73 69 4 74
PRECIPITATION (IN)
TODAY 0.12 2.44 1935 0.15 -0.03 0.49
MONTH TO DATE 1.63 3.55 -1.92 2.71
SINCE MAR 1 10.38 12.95 -2.57 16.70
SINCE JAN 1 13.30 19.75 -6.45 26.87
SNOWFALL (IN)
TODAY 0.0 T 1894 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 0 2 -2 0
MONTH TO DATE 76 50 26 36
SINCE MAR 1 469 796 -327 584
SINCE JUL 1 3688 3924 -236 3497
COOLING
TODAY 8 6 2 9
MONTH TO DATE 70 85 -15 92
SINCE MAR 1 241 137 104 193
SINCE JAN 1 241 138 103 193
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 PM
LOWEST 79 200 PM
AVERAGE 88
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THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1941
MINIMUM TEMPERATURE (F) 60 38 1883
2002
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 628 AM EDT SUNSET 851 PM EDT
MAY 21 2026...........SUNRISE 627 AM EDT SUNSET 852 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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