531  
CDUS46 KMTR 290051  
CLIAPC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE IN SAN FRANCISCO  
451 PM PST SAT NOV 28 2009  
 
   
...............................
 
 
   
..THE NAPA CA CLIMATE SUMMARY FOR NOVEMBER 28 2009
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1994 TO 2009  
 
WEATHER ITEM OBSERVED TIME LAST  
VALUE (LST) YEAR    
....................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 316 PM 56  
MINIMUM 43 407 AM 41  
AVERAGE 55 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 0.62 2.94  
SINCE JUL 1 4.91 3.24  
SINCE JAN 1 16.43 14.24  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 10 16  
MONTH TO DATE 410 310  
SINCE SEP 1 639 503  
SINCE JUL 1 710 545  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 105 67  
SINCE JAN 1 274 338    
....................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 30 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 30.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 15 200 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE NAPA CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM MM MM  
MINIMUM TEMPERATURE (F) MM MM MM  
 
 
SUNRISE AND SUNSET  
NOVEMBER 28 2009......SUNRISE 704 AM PST SUNSET 450 PM PST  
NOVEMBER 29 2009......SUNRISE 705 AM PST SUNSET 450 PM PST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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