273  
CDUS42 KJAX 200530  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE  
129 AM EDT TUE OCT 20 2009  
 
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 19 2009
 
 
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)  
YESTERDAY  
MAXIMUM 66 218 PM 91 1980 78 -12 69  
MINIMUM 43R 454 AM 43 1981 59 -16 50  
1927  
AVERAGE 55 68 -13 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 9.21 1944 0.10 -0.10 0.00  
MONTH TO DATE 1.33 2.79 -1.46 0.99  
SINCE SEP 1 7.81 10.69 -2.88 6.83  
SINCE JAN 1 51.78 46.29 5.49 54.95  
 
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 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 1 9 5  
MONTH TO DATE 27 9 18 5  
SINCE SEP 1 27 9 18 5  
SINCE JUL 1 27 9 18 5  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 204 134 70 149  
SINCE SEP 1 606 534 72 544  
SINCE JAN 1 2636 2502 134 2414    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE 68 PERCENT  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 34 1200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2006  
MINIMUM TEMPERATURE (F) 58 40 1989  
1981  
 
 
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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