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157 
CDUS46 KMTR 020828
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
128 AM PDT SUN AUG 2 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR AUGUST 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         82    124 PM  96    2000  83     -1       87       
  MINIMUM         59    451 AM  44    2013  52      7       51       
  AVERAGE         71                        67      4       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2000   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.00   0.00     0.00    
  SINCE OCT 1     24.56                     35.85 -11.29    14.07    
  SINCE JAN 1      6.01                     22.10 -16.09    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE JUN 1     23                                        29       
  SINCE JUL 1      4                                         0       
                                                                     
 COOLING                                                             
  YESTERDAY        6                                         4       
  MONTH TO DATE    6                                         4       
  SINCE JUN 1    230                                       193       
  SINCE JAN 1    242                                       251       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (180)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1200 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       100      1998                    
 MINIMUM TEMPERATURE (F)   52        46      2013                    
                                             2012                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  2 2015........SUNRISE   614 AM PDT   SUNSET   821 PM PDT   
AUGUST  3 2015........SUNRISE   615 AM PDT   SUNSET   820 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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