


Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
329 CXUS52 KJAX 011314 CLMAMG CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 914 AM EDT WED OCT 01 2025 ................................... ...THE ALMA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1938 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 101 09/08/1990 LOW 40 09/30/1967 HIGHEST 94 09/24 94 0 94 09/02 09/25 LOWEST 56 09/15 56 0 61 09/17 AVG. MAXIMUM 88.0 87.9 0.1 84.6 AVG. MINIMUM 64.3 67.1 -2.8 68.7 MEAN 76.1 77.5 -1.4 76.7 DAYS MAX >= 90 11 12.7 -1.7 7 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 14.15 2004 MINIMUM 0.20 2019 TOTALS 0.12R 3.80 -3.68 8.69 DAILY AVG. 0.00 0.13 -0.13 0.29 DAYS >= .01 3 8.7 -5.7 13 DAYS >= .10 1 5.8 -4.8 8 DAYS >= .50 0 2.3 -2.3 5 DAYS >= 1.00 0 1.0 -1.0 5 GREATEST 24 HR. TOTAL 0.10 09/27 TO 09/27 SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING TOTAL 0 1 -1 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 340 376 -36 359 SINCE 1/1 2430 2338 92 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 2.7 HIGHEST WIND SPEED/DIRECTION 16/320 DATE 09/25 HIGHEST GUST SPEED/DIRECTION 24/050 DATE 09/01 SKY COVER AVERAGE SKY COVER 0.22 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 5 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 22 FOG W/VIS <= 1/4 MILE 5 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$