982  
CDUS42 KJAX 072135  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
535 PM EDT FRI APR 07 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 7 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 2:53 PM 91 1967 74 9 87  
MINIMUM 72 6:47 AM 36 1950 58 14 66  
AVERAGE 78 66 12 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 2005 0.10 -0.10 0.21  
MONTH TO DATE 0.27 0.71 -0.44 0.72  
SINCE MAR 1 2.47 3.98 -1.51 9.43  
SINCE JAN 1 8.29 9.91 -1.62 12.49  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 17 -17 2  
SINCE MAR 1 78 169 -91 77  
SINCE JUL 1 804 1282 -478 962  
 
COOLING  
TODAY 13 3 10 12  
MONTH TO DATE 77 19 58 38  
SINCE MAR 1 225 67 158 117  
SINCE JAN 1 360 85 275 156    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 7:00 AM  
LOWEST 65 1:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1948  
MINIMUM TEMPERATURE (F) 58 37 2007  
 
SUNRISE AND SUNSET  
APRIL 7 2023.........SUNRISE 7:07 AM EDT SUNSET 7:49 PM EDT  
APRIL 8 2023.........SUNRISE 7:06 AM EDT SUNSET 7:49 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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