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692 
CDUS46 KMTR 210038
CLIAPC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT SUN JUN 20 2021

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JUNE 20 2021...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         75   2:00 PM 103    2008  79     -4       72        
  MINIMUM         50        MM  42    2010  52     -2       53        
  AVERAGE         63                        66     -3       63     

PRECIPITATION (IN)                                                    
  TODAY            0.00                                      0.00     
  MONTH TO DATE    0.02                                       T       
  SINCE OCT 1      7.47                                      9.45     
  SINCE JAN 1      5.34                                      3.71     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            2                                         2        
  MONTH TO DATE   35                                        14        
  SINCE JUN 1     35                                        14        
  SINCE JUL 1   2652                                      2779        

 COOLING                                                              
  TODAY            0                                         0        
  MONTH TO DATE   50                                        50        
  SINCE JUN 1     50                                        50        
  SINCE JAN 1     73                                        90        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (210)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     9.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           6:00 AM                                      
 LOWEST     55           2:00 PM                                      
 AVERAGE    76                                                        

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79       100      2008                      
 MINIMUM TEMPERATURE (F)   53        44      2019                      


SUNRISE AND SUNSET                                                    
JUNE 20 2021..........SUNRISE   5:46 AM PDT   SUNSET   8:36 PM PDT     
JUNE 21 2021..........SUNRISE   5:46 AM PDT   SUNSET   8:36 PM PDT     


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




$$