182  
CDUS42 KJAX 130640  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
140 AM EST MON FEB 13 2023  
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR FEBRUARY 12 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 66 12:55 AM 79 2017 64 2 69  
MINIMUM 51 11:27 PM 24 1981 47 4 47  
AVERAGE 59 56 3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.93 2010 0.09 0.05 T  
MONTH TO DATE 3.08 1.16 1.92 0.82  
SINCE DEC 1 6.80 7.06 -0.26 3.75  
SINCE JAN 1 5.77 4.31 1.46 2.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2010  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 7  
MONTH TO DATE 48 128 -80 125  
SINCE DEC 1 579 810 -231 624  
SINCE JUL 1 694 978 -284 816  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 0 19 1  
SINCE DEC 1 68 21 47 68  
SINCE JAN 1 39 6 33 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 2020  
MINIMUM TEMPERATURE (F) 47 22 1955  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2023......SUNRISE 7:09 AM EST SUNSET 6:11 PM EST  
FEBRUARY 14 2023......SUNRISE 7:08 AM EST SUNSET 6:12 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page
The Nexlab GA Page Main Text Page