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CDUS46 KMTR 060845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
145 AM PDT MON APR 6 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 5 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         60    306 PM  77    2007  67     -7       70       
  MINIMUM         38   1044 PM  32    2001  42     -4       38       
  AVERAGE         49                        54     -5       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.18          0.49 1999   0.08   0.10     0.00    
  MONTH TO DATE    0.18                      0.41  -0.23     0.62    
  SINCE OCT 1     23.17                     32.59  -9.42    13.94    
  SINCE JAN 1      4.62                     18.84 -14.22    12.44    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                                        11       
  MONTH TO DATE   54                                        66       
  SINCE MAR 1    273                                       336       
  SINCE JUL 1   1729                                      2273       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      1                                         0       
  SINCE JAN 1      1                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     44           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        81      2009                    
 MINIMUM TEMPERATURE (F)   42        33      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  6 2015.........SUNRISE   649 AM PDT   SUNSET   739 PM PDT   
APRIL  7 2015.........SUNRISE   647 AM PDT   SUNSET   740 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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