225  
CDUS42 KJAX 020633  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
133 AM EST THU MAR 02 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MARCH 1 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 84 3:13 PM 85 2018 68 16 72  
MINIMUM 69 7:32 AM 29 1968 50 19 47  
AVERAGE 77 59 18 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1947 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE MAR 1 0.00 0.11 -0.11 0.00  
SINCE JAN 1 5.82 6.04 -0.22 3.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1986  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 5  
MONTH TO DATE 0 7 -7 5  
SINCE MAR 1 0 7 -7 5  
SINCE JUL 1 726 1120 -394 890  
 
COOLING  
YESTERDAY 12 1 11 0  
MONTH TO DATE 12 1 11 0  
SINCE MAR 1 12 1 11 0  
SINCE JAN 1 147 19 128 39    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 5:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 1971  
MINIMUM TEMPERATURE (F) 50 27 1980  
 
SUNRISE AND SUNSET  
MARCH 2 2023.........SUNRISE 6:51 AM EST SUNSET 6:24 PM EST  
MARCH 3 2023.........SUNRISE 6:50 AM EST SUNSET 6:25 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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