Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
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647
CDUS43 KLMK 120647
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
247 AM EDT SAT SEP 12 2026
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 11 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 82 518 PM 97 1896 84 -2 86
1897
2019
MINIMUM 72 953 AM 44 1917 64 8 62
AVERAGE 77 74 3 74
PRECIPITATION (IN)
YESTERDAY 0.38 2.93 2014 0.12 0.26 0.00
MONTH TO DATE 0.91 1.19 -0.28 0.76
SINCE SEP 1 0.91 1.19 -0.28 0.76
SINCE JAN 1 37.47 34.60 2.87 39.73
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 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 0 0 0 2
SINCE JUL 1 0 0 0 2
COOLING
YESTERDAY 12 9 3 9
MONTH TO DATE 198 115 83 54
SINCE SEP 1 198 115 83 54
SINCE JAN 1 1760 1569 191 1636
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 900 AM
LOWEST 67 500 PM
AVERAGE 82
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1897
MINIMUM TEMPERATURE (F) 63 45 1940
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 722 AM EDT SUNSET 755 PM EDT
SEPTEMBER 13 2026.....SUNRISE 723 AM EDT SUNSET 754 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$