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CDUS46 KMTR 200848
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
148 AM PDT TUE SEP 20 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         98    110 PM 104    2000  83     15       95       
  MINIMUM         55    607 AM  41    2008  49      6       50       
  AVERAGE         77                        66     11       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12 2010   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.13  -0.13     0.42    
  SINCE OCT 1     32.14                     36.06  -3.92    25.01    
  SINCE JAN 1     23.56                     22.31   1.25     6.46    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE   19                                        14       
  SINCE SEP 1     19                                        14       
  SINCE JUL 1     31                                        21       
                                                                     
 COOLING                                                             
  YESTERDAY       12                                         8       
  MONTH TO DATE   50                                        88       
  SINCE SEP 1     50                                        88       
  SINCE JAN 1    311                                       490       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           600 AM                                     
 LOWEST     24           200 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       100      2003                    
 MINIMUM TEMPERATURE (F)   49        40      2004                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2016.....SUNRISE   658 AM PDT   SUNSET   710 PM PDT   
SEPTEMBER 21 2016.....SUNRISE   659 AM PDT   SUNSET   709 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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