Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 200643
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
243 AM EDT SUN APR 20 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 19 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 233 PM 86 1958 71 11 67
2002
2016
MINIMUM 66 1159 PM 27 1983 50 16 55
AVERAGE 74 60 14 61
PRECIPITATION (IN)
YESTERDAY T 1.80 2019 0.16 -0.16 0.50
MONTH TO DATE 7.86 2.86 5.00 3.95
SINCE MAR 1 12.43 7.46 4.97 6.26
SINCE JAN 1 22.60 14.26 8.34 14.42
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 0.0 0.0 0.0
2006
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 T 2.2 -2.2 T
SINCE JUL 1 22.7 13.4 9.3 4.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 4
MONTH TO DATE 175 170 5 109
SINCE MAR 1 536 694 -158 480
SINCE JUL 1 3449 3822 -373 3115
COOLING
YESTERDAY 9 2 7 0
MONTH TO DATE 23 23 0 59
SINCE MAR 1 46 31 15 71
SINCE JAN 1 46 32 14 72
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1100 PM
LOWEST 43 400 AM
AVERAGE 58
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 1896
1976
2023
MINIMUM TEMPERATURE (F) 50 28 1897
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 700 AM EDT SUNSET 824 PM EDT
APRIL 21 2025.........SUNRISE 659 AM EDT SUNSET 825 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$