Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
000 CXUS52 KJAX 011318 CLMSSI CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 918 AM EDT FRI SEP 01 2023 ................................... ...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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 102 08/08/2023 LOW 62 08/25/1957 HIGHEST 102R 08/08 96 6 97 08/02 LOWEST 75 08/31 71 4 70 08/15 AVG. MAXIMUM 93.8 89.6 4.2 90.0 AVG. MINIMUM 79.3 75.9 3.4 76.8 MEAN 86.5 82.8 3.7 83.4 DAYS MAX >= 90 28 12.7 15.3 19 DAYS MIN <= 32 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 18.16 1969 MINIMUM 1.16 1980 TOTALS 6.57 5.79 0.78 7.28 DAILY AVG. 0.21 0.19 0.02 0.23 DAYS >= .01 10 13.3 -3.3 19 DAYS >= .10 8 8.9 -0.9 11 DAYS >= .50 3 3.7 -0.7 4 DAYS >= 1.00 3 2.0 1.0 2 GREATEST 24 HR. TOTAL 2.56 08/29 TO 08/30 SNOWFALL (INCHES) RECORDS TOTAL T 1939 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 674 550 124 575 SINCE 1/1 2744 2134 610 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 HIGHEST WIND SPEED/DIRECTION 43/220 DATE 08/30 HIGHEST GUST SPEED/DIRECTION 67/170 DATE 08/30 SKY COVER AVERAGE SKY COVER 0.20 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 16 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 9 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 7 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$