Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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CDUS43 KLMK 211030
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
630 AM EDT TUE JUL 21 2026
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR JULY 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 90 444 PM 100 1980 89 1 83
MINIMUM 73 548 AM 56 2009 71 2 73
AVERAGE 82 80 2 78
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 1989 0.13 -0.13 0.48
MONTH TO DATE 6.07 2.43 3.64 5.28
SINCE JUN 1 15.79 6.70 9.09 8.38
SINCE JAN 1 33.29 28.08 5.21 36.87
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 17 15 2 13
MONTH TO DATE 321 282 39 346
SINCE JUN 1 656 628 28 771
SINCE JAN 1 969 841 128 983
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 45 500 PM
AVERAGE 68
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1954
MINIMUM TEMPERATURE (F) 71 55 1929
1947
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 636 AM EDT SUNSET 902 PM EDT
JULY 21 2026..........SUNRISE 637 AM EDT SUNSET 902 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$