National Weather Service Raw Text Product

Displaying AFOS PIL: CLISTS Received: 2017-12-07 08:28 UTC


587 
CDUS46 KMTR 070828
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1228 AM PST THU DEC 7 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    348 PM  66    2001  57      7       56       
  MINIMUM         29    409 AM  22    2013  37     -8       30       
  AVERAGE         47                        47      0       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 2004   0.17  -0.17     0.00    
  MONTH TO DATE    0.04                      0.92  -0.88     0.00    
  SINCE OCT 1      6.27                      7.64  -1.37    11.67    
  SINCE JAN 1     48.25                     30.17  18.08    35.23    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                                        22       
  MONTH TO DATE  100                                       100       
  SINCE DEC 1    100                                       100       
  SINCE JUL 1    549                                       593       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1    635                                       356       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     1.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     37           300 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        64      2002                    
 MINIMUM TEMPERATURE (F)   37        25      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2017......SUNRISE   716 AM PST   SUNSET   450 PM PST   
DECEMBER  8 2017......SUNRISE   716 AM PST   SUNSET   450 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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