143  
CDUS42 KJAX 200527  
CLISSI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
126 AM EDT WED MAR 20 2019  
 
   
...............................
 
 
   
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MARCH 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 300 PM 89 1963 70 -10 74  
MINIMUM 55 1159 PM 36 1985 52 3 62  
AVERAGE 58 61 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1972 0.12 -0.12 0.60  
MONTH TO DATE 1.75 2.46 -0.71 0.88  
SINCE MAR 1 1.75 2.46 -0.71 0.88  
SINCE JAN 1 6.50 9.15 -2.65 5.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE MAR 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 5 2 0  
MONTH TO DATE 88 128 -40 140  
SINCE MAR 1 88 128 -40 140  
SINCE JUL 1 941 1379 -438 1193  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 32 18 14 23  
SINCE MAR 1 32 18 14 23  
SINCE JAN 1 83 27 56 85    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 15.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 700 AM  
LOWEST 47 500 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1982  
MINIMUM TEMPERATURE (F) 53 35 1956  
 
 
SUNRISE AND SUNSET  
MARCH 20 2019.........SUNRISE 730 AM EDT SUNSET 737 PM EDT  
MARCH 21 2019.........SUNRISE 728 AM EDT SUNSET 738 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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