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CDUS46 KMTR 020827
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
127 AM PDT SAT MAY 2 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 1 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         81   1224 PM  90    2014  72      9       90       
                                      2013                          
  MINIMUM         50    358 AM  38    2008  44      6       49       
  AVERAGE         66                        58      8       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.75 2009   0.06  -0.06     0.00    
  MONTH TO DATE    0.00                      0.06  -0.06     0.00    
  SINCE OCT 1     24.49                     34.33  -9.84    14.05    
  SINCE JAN 1      5.94                     20.58 -14.64    12.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1    423                                       474       
  SINCE JUL 1   1879                                      2411       
                                                                     
 COOLING                                                             
  YESTERDAY        1                                         5       
  MONTH TO DATE    1                                         5       
  SINCE MAR 1     12                                        14       
  SINCE JAN 1     12                                        14       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (180)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           900 PM                                     
 LOWEST     31          1000 AM                                     
 AVERAGE    64                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      2013                    
 MINIMUM TEMPERATURE (F)   44        40      2012                    
                                             2011                    
                                             2008                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2015...........SUNRISE   613 AM PDT   SUNSET   804 PM PDT   
MAY  3 2015...........SUNRISE   612 AM PDT   SUNSET   805 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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