Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
000 CXUS52 KJAX 011319 CLMSSI CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 919 AM EDT TUE AUG 01 2023 ................................... ...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1940 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 07/20/1986 LOW 64 07/06/1947 HIGHEST 102 07/21 97 5 96 07/07 LOWEST 77 07/05 71 6 74 07/07 07/23 07/31 07/16 07/23 AVG. MAXIMUM 94.9 91.0 3.9 91.1 AVG. MINIMUM 79.6 76.1 3.5 76.9 MEAN 87.3 83.6 3.7 84.0 DAYS MAX >= 90 30 17.0 13.0 27 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.39 1944 MINIMUM 1.02 1988 TOTALS 5.73 4.19 1.54 10.07 DAILY AVG. 0.18 0.14 0.04 0.32 DAYS >= .01 14 10.6 3.4 13 DAYS >= .10 9 6.7 2.3 10 DAYS >= .50 6 2.7 3.3 6 DAYS >= 1.00 2 1.1 0.9 4 GREATEST 24 HR. TOTAL 1.26 07/13 TO 07/14 SNOWFALL (INCHES) RECORDS TOTAL T 1975 TOTALS 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 700 575 125 599 SINCE 1/1 2070 1584 486 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.8 HIGHEST WIND SPEED/DIRECTION 31/240 DATE 07/23 HIGHEST GUST SPEED/DIRECTION 47/220 DATE 07/23 SKY COVER AVERAGE SKY COVER 0.19 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 21 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 11 LIGHT RAIN 18 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$