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634 
CDUS46 KMTR 140832
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
132 AM PDT MON SEP 14 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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         90    229 PM 100    2003  84      6       89       
  MINIMUM         57    854 PM  47    2012  50      7       55       
                                      2006                          
  AVERAGE         74                        67      7       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.11 2009   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.09  -0.09      T      
  SINCE OCT 1     24.59                     36.02 -11.43    14.07    
  SINCE JAN 1      6.04                     22.27 -16.23    12.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         5       
  SINCE SEP 1      0                                         5       
  SINCE JUL 1      7                                        10       
                                                                     
 COOLING                                                             
  YESTERDAY        9                                         7       
  MONTH TO DATE   75                                        50       
  SINCE SEP 1     75                                        50       
  SINCE JAN 1    477                                       399       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           900 PM                                     
 LOWEST     29           300 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        92      2004                    
 MINIMUM TEMPERATURE (F)   50        49      2013                    
                                             2008                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 14 2015.....SUNRISE   652 AM PDT   SUNSET   721 PM PDT   
SEPTEMBER 15 2015.....SUNRISE   653 AM PDT   SUNSET   720 PM PDT   

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




$$