573  
CDUS42 KJAX 032231  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
531 PM EST SAT DEC 03 2022  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR DECEMBER 3 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1940 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 2:55 PM 80 1991 67 11 76  
MINIMUM 55 7:39 AM 29 1944 49 6 53  
AVERAGE 67 58 9 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.23 1971 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.00  
SINCE DEC 1 0.00 0.25 -0.25 0.00  
SINCE JAN 1 47.88 42.91 4.97 44.92  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 14 24 -10 14  
SINCE DEC 1 14 24 -10 14  
SINCE JUL 1 129 192 -63 206  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 2 3 -1 0  
SINCE DEC 1 2 3 -1 0  
SINCE JAN 1 3105 2834 271 2837    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 83 1978  
MINIMUM TEMPERATURE (F) 49 28 1989  
 
SUNRISE AND SUNSET  
DECEMBER 3 2022......SUNRISE 7:08 AM EST SUNSET 5:23 PM EST  
DECEMBER 4 2022......SUNRISE 7:09 AM EST SUNSET 5:23 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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