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CDUS46 KMTR 170826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT FRI JUL 17 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 16 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         78    152 PM  96    1998  83     -5       74       
  MINIMUM         56    533 AM  47    2009  52      4       60       
  AVERAGE         67                        68     -1       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T   R         T    2012   0.00   0.00     0.00    
  MONTH TO DATE    0.05                      0.01   0.04      T      
  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    4                                         0       
  SINCE JUN 1     23                                        29       
  SINCE JUL 1      4                                         0       
                                                                     
 COOLING                                                             
  YESTERDAY        2                                         2       
  MONTH TO DATE   51                                        42       
  SINCE JUN 1    137                                       120       
  SINCE JAN 1    149                                       178       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (180)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)      
  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    93          1200 AM                                     
 LOWEST     50           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       101      2006                    
 MINIMUM TEMPERATURE (F)   52        47      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 17 2015..........SUNRISE   601 AM PDT   SUNSET   834 PM PDT   
JULY 18 2015..........SUNRISE   602 AM PDT   SUNSET   833 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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