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025 
CDUS46 KMTR 090828
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
127 AM PDT WED SEP 9 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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        100R   233 PM  99    2004  84     16       73       
  MINIMUM         51    609 AM  43    2002  50      1       50       
  AVERAGE         76                        67      9       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.01 2011   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.05  -0.05      T      
  SINCE OCT 1     24.59                     35.98 -11.39    14.07    
  SINCE JAN 1      6.04                     22.23 -16.19    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         3       
  MONTH TO DATE    0                                         5       
  SINCE SEP 1      0                                         5       
  SINCE JUL 1      7                                        10       
                                                                     
 COOLING                                                             
  YESTERDAY       11                                         0       
  MONTH TO DATE   30                                        16       
  SINCE SEP 1     30                                        16       
  SINCE JAN 1    432                                       365       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     2.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           400 AM                                     
 LOWEST      7           200 PM                                     
 AVERAGE    36                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        95      2013                    
 MINIMUM TEMPERATURE (F)   50        39      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2015.....SUNRISE   647 AM PDT   SUNSET   729 PM PDT   
SEPTEMBER 10 2015.....SUNRISE   648 AM PDT   SUNSET   727 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$