Climatological Report (Monthly) Issued by NWS Louisville, KY
000
CXUS53 KLMK 011841
CLMSDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
141 PM EST MON JAN 01 2024
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...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 76 12/26/2016
12/03/1982
07/10/1936
LOW -15 12/22/1989
HIGHEST 67 12/24 MM MM 68 12/30
LOWEST 22 12/19 MM MM -5 12/23
AVG. MAXIMUM 53.1 47.2 5.9 46.9
AVG. MINIMUM 37.1 32.1 5.0 31.9
MEAN 45.1 39.6 5.5 39.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 3.3 -3.3 4
DAYS MIN <= 32 8 16.8 -8.8 17
DAYS MIN <= 0 0 0.0 0.0 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.86 1990
MINIMUM 0.65 1976
TOTALS 1.86 4.13 -2.27 3.28
DAILY AVG. 0.06 0.13 -0.07 0.11
DAYS >= .01 12 11.8 0.2 13
DAYS >= .10 6 7.2 -1.2 6
DAYS >= .50 2 2.8 -0.8 2
DAYS >= 1.00 0 1.1 -1.1 1
GREATEST
24 HR. TOTAL 0.57 12/09 TO 12/09
SNOWFALL (INCHES)
RECORDS
TOTAL 24.6 5
TOTALS 0.1 2.2 -2.1 3.2
SINCE 7/1 0.1 2.6 -2.5 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.7 -0.7 1
GREATEST
SNOW DEPTH 0 3 12/23
DEGREE DAYS
HEATING TOTAL 609 786 -177 787
SINCE 7/1 1198 1506 -308 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1726 1743 -17 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.3
RESULTANT WIND SPEED/DIRECTION 3/220
HIGHEST WIND SPEED/DIRECTION 31/300 DATE 12/18
HIGHEST GUST SPEED/DIRECTION 40/280 DATE 12/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.72
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 20
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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