802  
CDUS42 KJAX 202235  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE  
635 PM EDT TUE OCT 20 2009  
 
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 20 2009
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1851 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 1231 PM 89 2006 78 -3 74  
MINIMUM 49 306 AM 40 1989 58 -9 52  
1981  
AVERAGE 62 68 -6 63  
 
PRECIPITATION (IN)  
TODAY 0.00 3.87 1941 0.10 -0.10 0.00  
MONTH TO DATE 1.33 2.89 -1.56 0.99  
SINCE SEP 1 7.81 10.79 -2.98 6.83  
SINCE JAN 1 51.78 46.39 5.39 54.95  
 
SNOWFALL (IN)  
TODAY 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 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 2  
MONTH TO DATE 30 10 20 7  
SINCE SEP 1 30 10 20 7  
SINCE JUL 1 30 10 20 7  
 
COOLING  
TODAY 0 5 -5 0  
MONTH TO DATE 204 139 65 149  
SINCE SEP 1 606 539 67 544  
SINCE JAN 1 2636 2507 129 2414    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 200 AM  
LOWEST 57 1100 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2005  
1993  
MINIMUM TEMPERATURE (F) 58 36 1989  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2009.......SUNRISE 733 AM EDT SUNSET 650 PM EDT  
OCTOBER 21 2009.......SUNRISE 733 AM EDT SUNSET 649 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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