055  
CDUS42 KJAX 060544  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
144 AM EDT SAT MAY 06 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 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 10:00 AM 93 1952 81 -1 93  
2022  
MINIMUM 62 4:22 AM 50 1957 65 -3 72  
AVERAGE 71 73 -2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.24 2013 0.06 -0.05 0.00  
MONTH TO DATE 0.01 0.30 -0.29 T  
SINCE MAR 1 5.84 6.39 -0.55 10.62  
SINCE JAN 1 11.66 12.32 -0.66 13.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 86 194 -108 97  
SINCE JUL 1 812 1307 -495 982  
 
COOLING  
YESTERDAY 6 8 -2 18  
MONTH TO DATE 31 39 -8 63  
SINCE MAR 1 420 219 201 323  
SINCE JAN 1 555 237 318 362    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 39 10:00 AM  
AVERAGE 57  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1952  
MINIMUM TEMPERATURE (F) 65 50 2016  
 
SUNRISE AND SUNSET  
MAY 6 2023...........SUNRISE 6:37 AM EDT SUNSET 8:08 PM EDT  
MAY 7 2023...........SUNRISE 6:36 AM EDT SUNSET 8:09 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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