Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
189 CXUS52 KJAX 011410 CLMAMG CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 910 AM EST MON JAN 01 2024 ................................... ...THE ALMA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1938 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 83 12/28/2015 LOW 7 12/13/1962 HIGHEST 80 12/09 79 1 83 12/07 12/08 LOWEST 30 12/19 27 3 19 12/24 12/20 12/31 AVG. MAXIMUM 65.5 64.7 0.8 64.6 AVG. MINIMUM 44.8 41.7 3.1 42.9 MEAN 55.2 53.2 2.0 53.8 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MIN <= 32 4 6.5 -2.5 8 PRECIPITATION (INCHES) RECORD MAXIMUM 9.90 1983 MINIMUM 0.17 1946 TOTALS 6.00 3.03 2.97 1.12 DAILY AVG. 0.19 0.10 0.09 0.04 DAYS >= .01 7 7.7 -0.7 6 DAYS >= .10 6 4.9 1.1 2 DAYS >= .50 4 2.1 1.9 1 DAYS >= 1.00 2 0.9 1.1 0 GREATEST 24 HR. TOTAL 2.38 12/17 TO 12/17 SNOWFALL (INCHES) RECORDS TOTAL 2.3 1989 TOTALS 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING TOTAL 308 377 -69 362 SINCE 7/1 520 639 -119 MM COOLING TOTAL 12 12 0 20 SINCE 1/1 2810 2543 267 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.4 HIGHEST WIND SPEED/DIRECTION 29/330 DATE 12/10 HIGHEST GUST SPEED/DIRECTION 44/320 DATE 12/10 SKY COVER AVERAGE SKY COVER 0.26 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 6 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 3 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$