864  
CDUS42 KJAX 242231  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
531 PM EST FRI FEB 24 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR FEBRUARY 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88R 4:20 PM 84 2012 67 21 78  
MINIMUM 68 2:46 AM 26 1989 49 19 61  
AVERAGE 78 58 20 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1963 0.11 -0.11 0.00  
MONTH TO DATE 3.13 2.37 0.76 1.05  
SINCE DEC 1 6.85 8.27 -1.42 3.98  
SINCE JAN 1 5.82 5.52 0.30 2.83  
 
SNOWFALL (IN)  
TODAY 0.0 T 1989  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 80 233 -153 184  
SINCE DEC 1 611 915 -304 683  
SINCE JUL 1 726 1083 -357 875  
 
COOLING  
TODAY 13 1 12 5  
MONTH TO DATE 73 3 70 17  
SINCE DEC 1 122 24 98 84  
SINCE JAN 1 93 9 84 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 8:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 80 2017  
2022  
MINIMUM TEMPERATURE (F) 49 26 1989  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2023......SUNRISE 6:58 AM EST SUNSET 6:20 PM EST  
FEBRUARY 25 2023......SUNRISE 6:57 AM EST SUNSET 6:21 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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