Climatological Report (Seasonal)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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010 CXUS53 KJAX 011517 CLSJAX CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 1017 AM EST TUE DEC 01 2020 ................................... ...THE JACKSONVILLE CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 09/03/1912 LOW 21 11/25/1970 HIGHEST 97 09/05 94 3 MM LOWEST 54 10/01 33 21 MM 10/30 AVG. MAXIMUM 84.7 80.3 4.4 MM AVG. MINIMUM 68.8 60.3 8.5 MM MEAN 76.7 70.3 6.4 MM DAYS MAX >= 90 9 10.0 -1.0 MM DAYS MIN <= 32 0 1.0 -1.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 36.42 1947 MINIMUM 2.18 1961 TOTALS 12.79 14.23 -1.44 MM DAILY AVG. 0.21 0.16 0.05 MM DAYS >= .01 16 26.0 -10.0 MM DAYS >= .10 11 17.0 -6.0 MM DAYS >= .50 5 8.0 -3.0 MM DAYS >= 1.00 3 4.0 -1.0 MM GREATEST 24 HR. TOTAL 3.24 SNOWFALL (INCHES) RECORDS TOTAL 0.0 MM TOTALS 0.0 0.0 0.0 MM DEGREE DAYS HEATING TOTAL 1 174 -173 MM SINCE 7/1 1 174 -173 MM COOLING TOTAL 729 655 74 MM SINCE 1/1 3092 2644 448 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.1 HIGHEST WIND SPEED/DIRECTION 30/040 DATE 09/21 HIGHEST GUST SPEED/DIRECTION 38/050 DATE 09/21 SKY COVER AVERAGE SKY COVER 0.71 AVERAGE RH (PERCENT) 81 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 17 MIXED PRECIP 0 HEAVY RAIN 19 RAIN 28 LIGHT RAIN 38 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 45 FOG W/VIS <= 1/4 MILE 4 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$