887  
CDUS42 KJAX 080532  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EDT THU JUN 08 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JUNE 7 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 95 3:47 PM 96 1986 87 8 88  
MINIMUM 73 5:04 AM 61 1997 73 0 74  
AVERAGE 84 80 4 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.71 2020 0.18 -0.18 0.00  
MONTH TO DATE 0.01 1.27 -1.26 1.15  
SINCE JUN 1 0.01 1.27 -1.26 1.15  
SINCE JAN 1 14.67 15.58 -0.91 16.89  
 
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 19 15 4 16  
MONTH TO DATE 88 101 -13 112  
SINCE JUN 1 88 101 -13 112  
SINCE JAN 1 933 632 301 798    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 6:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1948  
MINIMUM TEMPERATURE (F) 73 62 1991  
 
SUNRISE AND SUNSET  
JUNE 8 2023..........SUNRISE 6:21 AM EDT SUNSET 8:28 PM EDT  
JUNE 9 2023..........SUNRISE 6:21 AM EDT SUNSET 8:29 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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