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CDUS46 KMTR 030827
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
127 AM PDT SUN MAY 3 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 2 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         71   1251 PM  91    2013  72     -1       80       
  MINIMUM         50   1155 PM  40    2012  44      6       45       
                                      2011                          
                                      2008                          
  AVERAGE         61                        58      3       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.39 2003   0.07  -0.07     0.00    
  MONTH TO DATE    0.00                      0.13  -0.13     0.00    
  SINCE OCT 1     24.49                     34.40  -9.91    14.05    
  SINCE JAN 1      5.94                     20.65 -14.71    12.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                                         2       
  MONTH TO DATE    4                                         2       
  SINCE MAR 1    427                                       476       
  SINCE JUL 1   1883                                      2413       
                                                                     
 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 (170)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     56           200 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      2013                    
 MINIMUM TEMPERATURE (F)   45        37      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  3 2015...........SUNRISE   612 AM PDT   SUNSET   805 PM PDT   
MAY  4 2015...........SUNRISE   611 AM PDT   SUNSET   806 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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