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CDUS46 KMTR 280835
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1235 AM PST SAT FEB 28 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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         63    147 PM  78    2002  62      1       62       
  MINIMUM         45   1159 PM  27    2012  41      4       53       
  AVERAGE         54                        52      2       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.89 2006   0.22  -0.22     0.02    
  MONTH TO DATE    4.20                      6.17  -1.97     8.67    
  SINCE OCT 1     22.87                     26.97  -4.10    10.27    
  SINCE JAN 1      4.32                     13.22  -8.90     8.77    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                                         7       
  MONTH TO DATE  263                                       355       
  SINCE DEC 1   1083                                      1364       
  SINCE JUL 1   1441                                      1927       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     48           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        74      2008                    
 MINIMUM TEMPERATURE (F)   41        31      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 28 2015......SUNRISE   645 AM PST   SUNSET   603 PM PST   
MARCH  1 2015.........SUNRISE   644 AM PST   SUNSET   604 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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