AFOS product CLISTS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
061 
CDUS46 KMTR 050838
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
138 AM PDT TUE MAY 5 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 4 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         68    221 PM  89    2013  72     -4       70       
                                      2011                          
  MINIMUM         45   1159 PM  39    2008  45      0       46       
  AVERAGE         57                        58     -1       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.93 2009   0.07  -0.07     0.00    
  MONTH TO DATE    0.00                      0.26  -0.26     0.00    
  SINCE OCT 1     24.49                     34.53 -10.04    14.05    
  SINCE JAN 1      5.94                     20.78 -14.84    12.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                                         7       
  MONTH TO DATE   22                                        12       
  SINCE MAR 1    445                                       486       
  SINCE JUL 1   1901                                      2423       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    1                                         5       
  SINCE MAR 1     12                                        14       
  SINCE JAN 1     12                                        14       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     58           200 PM                                     
 AVERAGE    79                                                       

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

                                                                     
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        87      2011                    
 MINIMUM TEMPERATURE (F)   45        40      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  5 2015...........SUNRISE   610 AM PDT   SUNSET   807 PM PDT   
MAY  6 2015...........SUNRISE   609 AM PDT   SUNSET   808 PM PDT   

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




$$