180 
CDUS46 KMTR 270031
CLIAPC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT SUN APR 26 2020

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 26 2020...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1998 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         75   3:54 PM  91    2004  69      6       74        
  MINIMUM         50   5:45 AM  32    2009  43      7       50        
  AVERAGE         63                        56      7       62     

PRECIPITATION (IN)                                                    
  TODAY            0.00                                      0.00     
  MONTH TO DATE    0.65                                      0.29     
  SINCE OCT 1      8.58                                     23.07     
  SINCE JAN 1      2.84                                     19.87     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            2                                         3        
  MONTH TO DATE  238                                       168        
  SINCE MAR 1    655                                       556        
  SINCE JUL 1   2645                                      2515        

 COOLING                                                              
  TODAY            0                                         0        
  MONTH TO DATE    2                                         6        
  SINCE MAR 1      2                                         6        
  SINCE JAN 1      2                                         6        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (210)       
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     9.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM                                      
 LOWEST     36           4:00 PM                                      
 AVERAGE    65                                                        

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        91      2004                      
 MINIMUM TEMPERATURE (F)   43        35      2003                      


SUNRISE AND SUNSET                                                    
APRIL 26 2020.........SUNRISE   6:18 AM PDT   SUNSET   7:56 PM PDT     
APRIL 27 2020.........SUNRISE   6:17 AM PDT   SUNSET   7:57 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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