629  
CDUS42 KJAX 022144  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
544 PM EDT SUN APR 02 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 2 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 83 2:54 PM 89 2012 73 10 73  
MINIMUM 68 7:21 AM 42 2021 56 12 55  
AVERAGE 76 65 11 64  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 2009 0.10 -0.10 0.00  
MONTH TO DATE 0.25 0.21 0.04 0.00  
SINCE MAR 1 2.45 3.48 -1.03 8.71  
SINCE JAN 1 8.27 9.41 -1.14 11.77  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 1  
MONTH TO DATE 0 6 -6 1  
SINCE MAR 1 78 158 -80 76  
SINCE JUL 1 804 1271 -467 961  
 
COOLING  
TODAY 11 2 9 0  
MONTH TO DATE 26 4 22 5  
SINCE MAR 1 174 52 122 84  
SINCE JAN 1 309 70 239 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1946  
MINIMUM TEMPERATURE (F) 57 37 1962  
 
SUNRISE AND SUNSET  
APRIL 2 2023.........SUNRISE 7:13 AM EDT SUNSET 7:45 PM EDT  
APRIL 3 2023.........SUNRISE 7:12 AM EDT SUNSET 7:46 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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