806
CDUS43 KLMK 180628
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
228 AM EDT TUE AUG 18 2026
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR AUGUST 17 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 87 443 PM 101 1988 89 -2 87
MINIMUM 73 1159 PM 55 1964 70 3 75
2004
AVERAGE 80 79 1 81
PRECIPITATION (IN)
YESTERDAY 0.21 2.56 2017 0.12 0.09 0.00
MONTH TO DATE 1.87 2.17 -0.30 1.32
SINCE JUN 1 18.77 10.49 8.28 10.35
SINCE JAN 1 36.27 31.87 4.40 38.84
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 JUN 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 14 1 16
MONTH TO DATE 271 249 22 264
SINCE JUN 1 1074 1057 17 1256
SINCE JAN 1 1387 1270 117 1468
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 63 300 PM
AVERAGE 80
......................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 1936
1988
MINIMUM TEMPERATURE (F) 70 55 1889
1943
1962
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 700 AM EDT SUNSET 832 PM EDT
AUGUST 19 2026........SUNRISE 701 AM EDT SUNSET 831 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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