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531 
CDUS46 KMTR 070825
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
125 AM PDT THU AUG 7 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR AUGUST 6 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    235 PM  90    2005  83      4       75       
  MINIMUM         58   1159 PM  46    2002  51      7       52       
  AVERAGE         73                        67      6       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.04 1999   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.01  -0.01     0.00    
  SINCE JUL 1      T                         0.02  -0.02     0.01    
  SINCE JAN 1     12.57                     22.11  -9.54     6.53    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         1       
  MONTH TO DATE    2                                         9       
  SINCE JUN 1     31                                        67       
  SINCE JUL 1      2                                        30       
                                                                     
 COOLING                                                             
  YESTERDAY        8                                         0       
  MONTH TO DATE   14                                         1       
  SINCE JUN 1    203                                       178       
  SINCE JAN 1    261                                       233       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (150)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     5.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     40           200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        95      2001                    
 MINIMUM TEMPERATURE (F)   51        46      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  7 2014........SUNRISE   619 AM PDT   SUNSET   815 PM PDT   
AUGUST  8 2014........SUNRISE   619 AM PDT   SUNSET   814 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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