434 CXUS53 KLMK 011321 CLMSDF CLIMATE REPORT NATIONAL WEATHER SERVICE LOUISVILLE KY 821 AM EST SUN JAN 01 2023 ................................... ...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2022 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 76 12/26/2016 12/03/1982 07/10/1936 LOW -15 12/22/1989 HIGHEST 68 12/30 MM MM 75 12/25 LOWEST -5 12/23 MM MM 26 12/20 AVG. MAXIMUM 46.9 47.2 -0.3 60.0 AVG. MINIMUM 31.9 32.1 -0.2 39.7 MEAN 39.4 39.6 -0.2 49.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 4 3.3 0.7 0 DAYS MIN <= 32 17 16.8 0.2 11 DAYS MIN <= 0 1 0.0 1.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.86 1990 MINIMUM 0.65 1976 TOTALS 3.28 4.13 -0.85 3.76 DAILY AVG. 0.11 0.13 -0.02 0.12 DAYS >= .01 13 11.8 1.2 11 DAYS >= .10 6 7.2 -1.2 9 DAYS >= .50 2 2.8 -0.8 3 DAYS >= 1.00 1 1.1 -0.1 0 GREATEST 24 HR. TOTAL 1.26 12/14 TO 12/14 SNOWFALL (INCHES) RECORDS TOTAL 24.6 5 TOTALS 3.2 2.2 1.0 0.0 SINCE 7/1 4.7 2.6 2.1 MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 1 0.7 0.3 0 GREATEST SNOW DEPTH 3 12/23 0 MM DEGREE DAYS HEATING TOTAL 787 786 1 462 SINCE 7/1 1496 1506 -10 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 1899 1743 156 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.3 RESULTANT WIND SPEED/DIRECTION 3/220 HIGHEST WIND SPEED/DIRECTION 35/270 DATE 12/23 HIGHEST GUST SPEED/DIRECTION 48/290 DATE 12/03 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.74 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 18 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 6 LIGHT RAIN 14 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 6 SLEET 0 FOG 14 FOG W/VIS <= 1/4 MILE 1 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$