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876 
CDUS46 KMTR 200826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT SAT JUN 20 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 19 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         89    221 PM  97    2008  82      7       85       
  MINIMUM         45    507 AM  44    2010  50     -5       46       
  AVERAGE         67                        66      1       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2000   0.00   0.00     0.00    
  MONTH TO DATE    0.02                      0.17  -0.15     0.00    
  SINCE OCT 1     24.51                     35.77 -11.26    14.07    
  SINCE JAN 1      5.96                     22.02 -16.06    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE   16                                        28       
  SINCE JUN 1     16                                        28       
  SINCE JUL 1   2050                                      2511       
                                                                     
 COOLING                                                             
  YESTERDAY        2                                         1       
  MONTH TO DATE   40                                        31       
  SINCE JUN 1     40                                        31       
  SINCE JAN 1     52                                        89       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     28           200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       101      2008                    
 MINIMUM TEMPERATURE (F)   51        45      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 20 2015..........SUNRISE   547 AM PDT   SUNSET   839 PM PDT   
JUNE 21 2015..........SUNRISE   547 AM PDT   SUNSET   839 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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