400  
CDUS42 KJAX 242233  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
533 PM EST TUE JAN 24 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JANUARY 24 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 63 2:53 PM 79 1962 62 1 58  
MINIMUM 37 7:30 AM 19 2003 44 -7 35  
AVERAGE 50 53 -3 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 2019 0.12 -0.12 0.00  
MONTH TO DATE 2.46 2.37 0.09 1.78  
SINCE DEC 1 3.49 5.12 -1.63 2.93  
SINCE JAN 1 2.46 2.37 0.09 1.78  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 15 12 3 18  
MONTH TO DATE 189 288 -99 283  
SINCE DEC 1 477 590 -113 390  
SINCE JUL 1 592 758 -166 582  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 0 8 14  
SINCE DEC 1 37 15 22 67  
SINCE JAN 1 8 0 8 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 8:00 AM  
LOWEST 52 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 80 1974  
MINIMUM TEMPERATURE (F) 44 22 1963  
 
SUNRISE AND SUNSET  
JANUARY 24 2023.......SUNRISE 7:22 AM EST SUNSET 5:54 PM EST  
JANUARY 25 2023.......SUNRISE 7:22 AM EST SUNSET 5:54 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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