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467 
CDUS46 KMTR 230826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT WED SEP 23 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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         75    109 PM 103    2003  83     -8       82       
  MINIMUM         50   1159 PM  41    2012  49      1       55       
  AVERAGE         63                        66     -3       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.07 1999   0.01  -0.01     0.00    
  MONTH TO DATE    0.42                      0.16   0.26     0.11    
  SINCE OCT 1     25.01                     36.09 -11.08    14.18    
  SINCE JAN 1      6.46                     22.34 -15.88    12.68    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                                         0       
  MONTH TO DATE   16                                         5       
  SINCE SEP 1     16                                         5       
  SINCE JUL 1     23                                        10       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         4       
  MONTH TO DATE  111                                        79       
  SINCE SEP 1    111                                        79       
  SINCE JAN 1    513                                       428       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        97      2011                    
 MINIMUM TEMPERATURE (F)   48        42      2010                    
                                             2008                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 23 2015.....SUNRISE   700 AM PDT   SUNSET   707 PM PDT   
SEPTEMBER 24 2015.....SUNRISE   701 AM PDT   SUNSET   705 PM PDT   

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




$$