Climatological Report (Daily)
Issued by NWS Louisville, KY

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706
CDUS43 KLMK 220628
CLISDF

CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
228 AM EDT TUE APR 22 2025

...................................

...THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 21 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         77   1206 AM  86    1902  72      5       59
                                      1963
                                      1987
  MINIMUM         58   1159 PM  32    1888  51      7       42
  AVERAGE         68                        61      7       51

PRECIPITATION (IN)
  YESTERDAY        0.09          1.65 1984   0.17  -0.08     0.00
  MONTH TO DATE    7.95                      3.20   4.75     3.95
  SINCE MAR 1     12.52                      7.80   4.72     6.26
  SINCE JAN 1     22.69                     14.60   8.09    14.42

SNOWFALL (IN)
  YESTERDAY        0.0           1.4  2021   0.0    0.0      0.0
  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       14
  MONTH TO DATE  175                       182     -7      134
  SINCE MAR 1    536                       706   -170      505
  SINCE JUL 1   3449                      3834   -385     3140

 COOLING
  YESTERDAY        3                         2      1        0
  MONTH TO DATE   34                        27      7       59
  SINCE MAR 1     57                        35     22       71
  SINCE JAN 1     57                        36     21       72
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           700 AM
 LOWEST     48           500 PM
 AVERAGE    65

..........................................................


THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        88      1960
 MINIMUM TEMPERATURE (F)   51        32      1936


SUNRISE AND SUNSET
APRIL 22 2025.........SUNRISE   657 AM EDT   SUNSET   826 PM EDT
APRIL 23 2025.........SUNRISE   656 AM EDT   SUNSET   827 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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