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CDUS46 KMTR 220845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1245 AM PST THU JAN 22 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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         62    403 PM  73    2014  57      5       73       
  MINIMUM         36    616 AM  26    2014  37     -1       26       
                                      2013                          
  AVERAGE         49                        47      2       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.27 2010   0.17  -0.16     0.00    
  MONTH TO DATE    0.12                      5.32  -5.20     0.08    
  SINCE JUL 1     19.51                     19.51   0.00     2.10    
  SINCE JAN 1      0.12                      5.32  -5.20     0.08    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                                        15       
  MONTH TO DATE  339                                       348       
  SINCE DEC 1    708                                       896       
  SINCE JUL 1   1066                                      1459       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     1.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     55           300 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        77      2011                    
 MINIMUM TEMPERATURE (F)   37        28      2014                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 22 2015.......SUNRISE   724 AM PST   SUNSET   522 PM PST   
JANUARY 23 2015.......SUNRISE   723 AM PST   SUNSET   523 PM PST   

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




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