024  
CDUS42 KJAX 250539  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
139 AM EDT SAT MAR 25 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MARCH 24 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 79 1:24 PM 88 2011 72 7 70  
MINIMUM 66 7:14 AM 34 1968 54 12 56  
AVERAGE 73 63 10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.53 1983 0.10 -0.10 1.28  
MONTH TO DATE 1.50 2.55 -1.05 8.70  
SINCE MAR 1 1.50 2.55 -1.05 8.70  
SINCE JAN 1 7.32 8.48 -1.16 11.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 72 129 -57 68  
SINCE MAR 1 72 129 -57 68  
SINCE JUL 1 798 1242 -444 953  
 
COOLING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 95 34 61 62  
SINCE MAR 1 95 34 61 62  
SINCE JAN 1 230 52 178 101    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 9:00 PM  
LOWEST 56 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 2020  
MINIMUM TEMPERATURE (F) 55 34 1968  
 
SUNRISE AND SUNSET  
MARCH 25 2023.........SUNRISE 7:23 AM EDT SUNSET 7:40 PM EDT  
MARCH 26 2023.........SUNRISE 7:22 AM EDT SUNSET 7:41 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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