395  
CDUS42 KJAX 062139  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
539 PM EDT THU JUL 06 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JULY 6 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 96 2:49 PM 99 1980 91 5 91  
MINIMUM 79 6:07 AM 64 1947 76 3 80  
AVERAGE 88 83 5 86  
 
PRECIPITATION (IN)  
TODAY 0.00 1.80 1945 0.14 -0.14 0.00  
MONTH TO DATE 0.65 0.81 -0.16 2.57  
SINCE JUN 1 5.81 6.57 -0.76 5.57  
SINCE JAN 1 20.47 20.88 -0.41 21.31  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 23 18 5 21  
MONTH TO DATE 136 108 28 119  
SINCE JUN 1 661 586 75 676  
SINCE JAN 1 1506 1117 389 1362    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 98 1966  
MINIMUM TEMPERATURE (F) 76 67 1972  
 
SUNRISE AND SUNSET  
JULY 6 2023..........SUNRISE 6:27 AM EDT SUNSET 8:33 PM EDT  
JULY 7 2023..........SUNRISE 6:28 AM EDT SUNSET 8:33 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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