840  
CDUS42 KJAX 060532  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EDT TUE JUN 06 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JUNE 5 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 80 2:58 PM 98 1998 87 -7 86  
MINIMUM 70 5:52 AM 59 1954 72 -2 74  
AVERAGE 75 80 -5 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.34 1969 0.18 -0.18 0.02  
MONTH TO DATE 0.01 0.90 -0.89 0.02  
SINCE JUN 1 0.01 0.90 -0.89 0.02  
SINCE JAN 1 14.67 15.21 -0.54 15.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 814 1310 -496 984  
 
COOLING  
YESTERDAY 10 15 -5 15  
MONTH TO DATE 57 71 -14 79  
SINCE JUN 1 57 71 -14 79  
SINCE JAN 1 902 602 300 765    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 58 10:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 1977  
MINIMUM TEMPERATURE (F) 73 62 1997  
 
SUNRISE AND SUNSET  
JUNE 6 2023..........SUNRISE 6:21 AM EDT SUNSET 8:27 PM EDT  
JUNE 7 2023..........SUNRISE 6:21 AM EDT SUNSET 8:28 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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