341 
CDUS46 KMTR 040027
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
426 PM PST TUE MAR 3 2020


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 3 2020...
VALID TODAY AS OF 0400 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         76R   356 PM  69    2012  62     14       58       
  MINIMUM         40    648 AM  32    2018  40      0       50       
                                      2012                          
  AVERAGE         58                        51      7       54      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00                                      0.04    
  MONTH TO DATE    0.00                                      0.68    
  SINCE OCT 1      7.10                                     18.45    
  SINCE JAN 1      1.36                                     15.25    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            7                                        11       
  MONTH TO DATE   26                                        39       
  SINCE MAR 1     26                                        39       
  SINCE JUL 1   2016                                      1998       
                                                                     
 COOLING                                                             
  TODAY            0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE MAR 1      0                                         0       
  SINCE JAN 1      0                                         0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           700 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        73      2012                    
 MINIMUM TEMPERATURE (F)   40        29      2018                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  3 2020.........SUNRISE   637 AM PST   SUNSET   605 PM PST   
MARCH  4 2020.........SUNRISE   636 AM PST   SUNSET   606 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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