540  
CDUS42 KJAX 182239  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE  
639 PM EDT SUN OCT 18 2009  
 
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 18 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 63 236 PM 91 1980 79 -16 77  
MINIMUM 46 646 AM 36 1977 59 -13 55  
AVERAGE 55 69 -14 66  
 
PRECIPITATION (IN)  
TODAY 0.00 5.75 1950 0.11 -0.11 T  
MONTH TO DATE 1.33 2.69 -1.36 0.99  
SINCE SEP 1 7.81 10.59 -2.78 6.83  
SINCE JAN 1 51.78 46.19 5.59 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 10 1 9 0  
MONTH TO DATE 16 8 8 0  
SINCE SEP 1 16 8 8 0  
SINCE JUL 1 16 8 8 0  
 
COOLING  
TODAY 0 5 -5 1  
MONTH TO DATE 204 129 75 149  
SINCE SEP 1 606 529 77 544  
SINCE JAN 1 2636 2497 139 2414    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 43 100 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1980  
MINIMUM TEMPERATURE (F) 59 43 1981  
1927  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2009.......SUNRISE 731 AM EDT SUNSET 652 PM EDT  
OCTOBER 19 2009.......SUNRISE 732 AM EDT SUNSET 651 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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