452  
CDUS42 KJAX 092233  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
533 PM EST THU FEB 09 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR FEBRUARY 9 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 76 1:51 PM 83 1949 64 12 60  
MINIMUM 63 8:15 AM 21 1995 46 17 39  
AVERAGE 70 55 15 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 1973 0.09 -0.09 0.00  
MONTH TO DATE 0.29 0.88 -0.59 0.82  
SINCE DEC 1 4.01 6.78 -2.77 3.75  
SINCE JAN 1 2.98 4.03 -1.05 2.60  
 
SNOWFALL (IN)  
TODAY 0.0 T 1941  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 15  
MONTH TO DATE 40 98 -58 97  
SINCE DEC 1 571 780 -209 596  
SINCE JUL 1 686 948 -262 788  
 
COOLING  
TODAY 5 0 5 0  
MONTH TO DATE 12 0 12 1  
SINCE DEC 1 61 21 40 68  
SINCE JAN 1 32 6 26 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 8:00 AM  
LOWEST 57 11:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 1957  
MINIMUM TEMPERATURE (F) 46 24 1971  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2023......SUNRISE 7:12 AM EST SUNSET 6:08 PM EST  
FEBRUARY 10 2023......SUNRISE 7:11 AM EST SUNSET 6:09 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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