257  
CDUS42 KJAX 200527  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
126 AM EDT WED SEP 20 2017  
 
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR SEPTEMBER 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 209 PM 96 1942 86 4 92  
MINIMUM 67 633 AM 48 1981 69 -2 74  
AVERAGE 79 78 1 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.84 1886 0.29 -0.29 0.33  
MONTH TO DATE 10.82 5.38 5.44 4.35  
SINCE SEP 1 10.82 5.38 5.44 4.35  
SINCE JAN 1 58.56 40.74 17.82 26.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 13 1 18  
MONTH TO DATE 263 272 -9 269  
SINCE SEP 1 263 272 -9 269  
SINCE JAN 1 2464 2262 202 2505    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 47 100 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 1955  
1925  
MINIMUM TEMPERATURE (F) 69 48 1981  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2017.....SUNRISE 714 AM EDT SUNSET 726 PM EDT  
SEPTEMBER 21 2017.....SUNRISE 715 AM EDT SUNSET 724 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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