637
CDUS43 KLMK 200637
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
237 AM EDT SUN SEP 20 2026
...............................
..THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 19 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 96R MM 96 1895 81 15 91
1925
1954
MINIMUM 71 MM 42 1901 61 10 63
AVERAGE 84 71 13 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.80 1954 0.12 -0.12 0.00
MONTH TO DATE 1.15 2.22 -1.07 0.80
SINCE SEP 1 1.15 2.22 -1.07 0.80
SINCE JAN 1 37.71 35.63 2.08 39.77
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 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
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 2
SINCE SEP 1 0 3 -3 2
SINCE JUL 1 0 3 -3 2
COOLING
YESTERDAY 19 7 12 12
MONTH TO DATE 337 177 160 151
SINCE SEP 1 337 177 160 151
SINCE JAN 1 1899 1631 268 1733
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 37 300 PM
AVERAGE 65
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THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1895
MINIMUM TEMPERATURE (F) 60 43 1896
1956
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 729 AM EDT SUNSET 743 PM EDT
SEPTEMBER 21 2026.....SUNRISE 730 AM EDT SUNSET 741 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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