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CDUS46 KMTR 170845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
145 AM PDT SAT MAY 17 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    422 PM  97    2008  74     11       75       
  MINIMUM         45    551 AM  38    1999  47     -2       51       
  AVERAGE         65                        60      5       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.67 2011   0.05  -0.05     0.00    
  MONTH TO DATE    0.02                      0.92  -0.90      T      
  SINCE JUL 1     14.59                     35.63 -21.04    27.26    
  SINCE JAN 1     12.57                     21.44  -8.87     4.85    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         2       
  MONTH TO DATE   49                                        30       
  SINCE MAR 1    509                                       539       
  SINCE JUL 1   2446                                      2616       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE   23                                        19       
  SINCE MAR 1     32                                        37       
  SINCE JAN 1     32                                        37       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     26           500 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        96      2009                    
 MINIMUM TEMPERATURE (F)   47        40      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 17 2014...........SUNRISE   558 AM PDT   SUNSET   818 PM PDT   
MAY 18 2014...........SUNRISE   557 AM PDT   SUNSET   819 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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