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CDUS46 KMTR 060826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT WED MAY 6 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 5 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         74    330 PM  87    2011  72      2       68       
  MINIMUM         40R   348 AM  40    1999  45     -5       45       
  AVERAGE         57                        59     -2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.04 2005   0.06  -0.06     0.02    
  MONTH TO DATE    0.00                      0.32  -0.32     0.02    
  SINCE OCT 1     24.49                     34.59 -10.10    14.07    
  SINCE JAN 1      5.94                     20.84 -14.90    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                                         8       
  MONTH TO DATE   30                                        20       
  SINCE MAR 1    453                                       494       
  SINCE JUL 1   1909                                      2431       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    1                                         5       
  SINCE MAR 1     12                                        14       
  SINCE JAN 1     12                                        14       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     41           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        90      2007                    
 MINIMUM TEMPERATURE (F)   45        38      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  6 2015...........SUNRISE   609 AM PDT   SUNSET   808 PM PDT   
MAY  7 2015...........SUNRISE   608 AM PDT   SUNSET   809 PM PDT   

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




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