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CDUS46 KMTR 070845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1245 AM PST WED JAN 7 2015


................................... 

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 6 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    401 PM  70    2003  56      7       59       
  MINIMUM         33    758 AM  28    2012  36     -3       30       
                                      2011                          
  AVERAGE         48                        46      2       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 2008   0.29  -0.29     0.00    
  MONTH TO DATE    T                         1.82  -1.82     0.00    
  SINCE JUL 1     19.39                     16.01   3.38     2.02    
  SINCE JAN 1      T                         1.82  -1.82     0.00    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                                        20       
  MONTH TO DATE  126                                       105       
  SINCE DEC 1    495                                       653       
  SINCE JUL 1    853                                      1216       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     0.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     55           200 PM                                     
 AVERAGE    78                                                       

..........................................................

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        70      2012                    
 MINIMUM TEMPERATURE (F)   36        29      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  7 2015.......SUNRISE   729 AM PST   SUNSET   506 PM PST   
JANUARY  8 2015.......SUNRISE   729 AM PST   SUNSET   507 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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