581  
CDUS42 KJAX 220531  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE  
131 AM EDT THU OCT 22 2009  
 
   
...............................  
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR OCTOBER 21 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 80 218 PM 89 2005 78 2 78  
1993  
MINIMUM 56 636 AM 36 1989 58 -2 53  
AVERAGE 68 68 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.18 1941 0.10 -0.10 0.00  
MONTH TO DATE 1.33 2.99 -1.66 0.99  
SINCE SEP 1 7.81 10.89 -3.08 6.83  
SINCE JAN 1 51.78 46.49 5.29 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 11 6 7  
SINCE SEP 1 17 11 6 7  
SINCE JUL 1 17 11 6 7  
 
COOLING  
YESTERDAY 3 5 -2 1  
MONTH TO DATE 207 144 63 150  
SINCE SEP 1 609 544 65 545  
SINCE JAN 1 2639 2512 127 2415    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE 69 PERCENT  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 50 400 PM  
AVERAGE 74  
   
......................................................  
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2006  
MINIMUM TEMPERATURE (F) 58 39 1976  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2009.......SUNRISE 734 AM EDT SUNSET 648 PM EDT  
OCTOBER 23 2009.......SUNRISE 735 AM EDT SUNSET 647 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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