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CDUS46 KMTR 120850
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
142 AM PDT WED AUG 12 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR AUGUST 11 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    211 PM  97    2004  83     -2       83       
  MINIMUM         56   1159 PM  47    2000  51      5       54       
  AVERAGE         69                        67      2       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T   R         0.00 2000   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.01  -0.01      T      
  SINCE OCT 1     24.56                     35.86 -11.30    14.07    
  SINCE JAN 1      6.01                     22.11 -16.10    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    3                                         3       
  SINCE JUN 1     26                                        32       
  SINCE JUL 1      7                                         3       
                                                                     
 COOLING                                                             
  YESTERDAY        4                                         4       
  MONTH TO DATE   45                                        28       
  SINCE JUN 1    269                                       217       
  SINCE JAN 1    281                                       275       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 AM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       102      2009                    
 MINIMUM TEMPERATURE (F)   51        46      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 12 2015........SUNRISE   623 AM PDT   SUNSET   809 PM PDT   
AUGUST 13 2015........SUNRISE   624 AM PDT   SUNSET   808 PM PDT   

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




$$