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837 
CDUS46 KMTR 170837
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1237 AM PST SUN JAN 17 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    429 PM  73    2014  57      2       55       
  MINIMUM         49    800 AM  22    2007  37     12       43       
  AVERAGE         54                        46      8       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.50R         0.26 2000   0.20   0.30     0.08    
  MONTH TO DATE    7.10                      4.40   2.70     0.09    
  SINCE OCT 1     15.68                     18.15  -2.47    18.64    
  SINCE JAN 1      7.10                      4.40   2.70     0.09    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                                        16       
  MONTH TO DATE  275                                       279       
  SINCE DEC 1    815                                       648       
  SINCE JUL 1   1260                                      1006       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     86           200 PM                                     
 AVERAGE    93                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        71      2014                    
 MINIMUM TEMPERATURE (F)   37        21      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 17 2016.......SUNRISE   727 AM PST   SUNSET   516 PM PST   
JANUARY 18 2016.......SUNRISE   726 AM PST   SUNSET   517 PM PST   

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




$$