Climatological Report (Monthly) Issued by NWS Louisville, KY
000
CXUS53 KLMK 012332
CLMSDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
732 PM EDT SUN OCT 01 2023
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...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 104 09/06/1954
09/05/1954
LOW 33 09/30/1949
HIGHEST 93 09/04 MM MM 96 09/21
LOWEST 55 09/19 MM MM 46 09/28
AVG. MAXIMUM 84.6 82.2 2.4 81.7
AVG. MINIMUM 63.4 61.9 1.5 62.2
MEAN 74.0 72.0 2.0 72.0
DAYS MAX >= 90 4 5.5 -1.5 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.91 2018
MINIMUM 0.04 2019
TOTALS 0.74 3.66 -2.92 2.04
DAILY AVG. 0.02 0.12 -0.10 0.07
DAYS >= .01 4 7.9 -3.9 8
DAYS >= .10 2 4.7 -2.7 4
DAYS >= .50 0 2.2 -2.2 2
DAYS >= 1.00 0 1.1 -1.1 0
GREATEST
24 HR. TOTAL 0.50 09/27 TO 09/28
SNOWFALL (INCHES)
RECORDS
TOTAL MM 5
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
DEGREE DAYS
HEATING TOTAL 0 22 -22 30
SINCE 7/1 0 19 -19 MM
COOLING TOTAL 274 233 41 245
SINCE 1/1 1639 1687 -48 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 1/030
HIGHEST WIND SPEED/DIRECTION 22/350 DATE 09/26
HIGHEST GUST SPEED/DIRECTION 27/360 DATE 09/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.45
NUMBER OF DAYS FAIR 12
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 1
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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