318  
CDUS42 KJAX 070637  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
137 AM EST TUE MAR 07 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MARCH 6 2023
 
 
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)  
YESTERDAY  
MAXIMUM 80 2:57 PM 85 2003 69 11 79  
MINIMUM 64 6:30 AM 26 1960 51 13 60  
AVERAGE 72 60 12 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.55 1984 0.11 -0.11 0.00  
MONTH TO DATE 0.08 0.68 -0.60 0.00  
SINCE MAR 1 0.08 0.68 -0.60 0.00  
SINCE JAN 1 5.90 6.61 -0.71 3.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1954  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 0 40 -40 16  
SINCE MAR 1 0 40 -40 16  
SINCE JUL 1 726 1153 -427 901  
 
COOLING  
YESTERDAY 7 1 6 5  
MONTH TO DATE 52 6 46 7  
SINCE MAR 1 52 6 46 7  
SINCE JAN 1 187 24 163 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 65 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 83 1945  
MINIMUM TEMPERATURE (F) 51 29 1966  
 
SUNRISE AND SUNSET  
MARCH 7 2023.........SUNRISE 6:46 AM EST SUNSET 6:28 PM EST  
MARCH 8 2023.........SUNRISE 6:44 AM EST SUNSET 6:29 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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