046  
CDUS42 KJAX 170534  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
134 AM EDT MON OCT 17 2022  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR OCTOBER 16 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1940 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 1:23 PM 89 2021 79 1 89  
MINIMUM 58 6:51 AM 44 1961 64 -6 66  
AVERAGE 69 71 -2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.87 1956 0.17 -0.17 T  
MONTH TO DATE 1.66 3.17 -1.51 1.97  
SINCE SEP 1 9.91 9.17 0.74 6.16  
SINCE JAN 1 46.00 39.22 6.78 39.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 0 1 0  
 
COOLING  
YESTERDAY 4 7 -3 13  
MONTH TO DATE 104 144 -40 186  
SINCE SEP 1 528 568 -40 594  
SINCE JAN 1 2945 2702 243 2764    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 2018  
MINIMUM TEMPERATURE (F) 63 42 1954  
 
SUNRISE AND SUNSET  
OCTOBER 17 2022.......SUNRISE 7:30 AM EDT SUNSET 6:52 PM EDT  
OCTOBER 18 2022.......SUNRISE 7:30 AM EDT SUNSET 6:50 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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