660  
CDUS46 KMTR 220031  
CLISTS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE IN SAN FRANCISCO  
431 PM PST SAT NOV 21 2009  
 
   
...............................  
 
   
..THE SANTA ROSA CA CLIMATE SUMMARY FOR NOVEMBER 21 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 59 205 PM 66  
MINIMUM 29 731 AM 34  
AVERAGE 44 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 1.14 3.21  
SINCE JUL 1 5.12 3.66  
SINCE JAN 1 20.45 18.91  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 21 15  
MONTH TO DATE 287 180  
SINCE SEP 1 466 341  
SINCE JUL 1 504 361  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 5  
SINCE SEP 1 113 83  
SINCE JAN 1 350 482    
....................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 1.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 47 100 PM  
AVERAGE 74  
   
......................................................  
 
 
THE SANTA ROSA CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM MM MM  
MINIMUM TEMPERATURE (F) MM MM MM  
 
 
SUNRISE AND SUNSET  
NOVEMBER 21 2009......SUNRISE 700 AM PST SUNSET 454 PM PST  
NOVEMBER 22 2009......SUNRISE 701 AM PST SUNSET 454 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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