481  
CDUS42 KJAX 200532  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
132 AM EDT THU OCT 20 2022  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR OCTOBER 19 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 64 4:22 PM 89 1980 78 -14 76  
MINIMUM 43R 7:07 AM 45 2009 63 -20 53  
AVERAGE 54 70 -16 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 11.27 1944 0.13 -0.13 0.00  
MONTH TO DATE 1.66 3.62 -1.96 1.97  
SINCE SEP 1 9.91 9.62 0.29 6.16  
SINCE JAN 1 46.00 39.67 6.33 39.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 1 10 0  
MONTH TO DATE 15 2 13 1  
SINCE SEP 1 15 2 13 1  
SINCE JUL 1 15 2 13 1  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 117 163 -46 186  
SINCE SEP 1 541 587 -46 594  
SINCE JAN 1 2958 2721 237 2764    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 11:00 PM  
LOWEST 30 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 90 2018  
MINIMUM TEMPERATURE (F) 62 40 1989  
 
SUNRISE AND SUNSET  
OCTOBER 20 2022.......SUNRISE 7:32 AM EDT SUNSET 6:48 PM EDT  
OCTOBER 21 2022.......SUNRISE 7:33 AM EDT SUNSET 6:47 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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