CDUS46 KMTR 080832
CLIAPC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT FRI MAY 08 2026

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MAY 7 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         72   4:26 PM  93    2007  72      0       66        
  MINIMUM         51   9:53 PM  37    2010  46      5       45        
  AVERAGE         62                        59      3       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00                                      0.00     
  MONTH TO DATE    0.37                                       T       
  SINCE OCT 1     16.76                                     15.88     
  SINCE JAN 1      9.33                                      7.90     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                                         9        
  MONTH TO DATE   40                                        43        
  SINCE MAR 1    447                                       709        
  SINCE JUL 1   2245                                      2564        

 COOLING                                                              
  YESTERDAY        0                                         0        
  MONTH TO DATE    0                                         5        
  SINCE MAR 1      8                                         7        
  SINCE JAN 1      8                                         7        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (260)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     8.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          12:00 AM                                      
 LOWEST     63           4:00 PM                                      
 AVERAGE    80                                                        

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        92      2001                      
                                             2021                     
 MINIMUM TEMPERATURE (F)   47        36      1999                      


SUNRISE AND SUNSET                                                    
MAY  8 2026...........SUNRISE   6:05 AM PDT   SUNSET   8:07 PM PDT     
MAY  9 2026...........SUNRISE   6:04 AM PDT   SUNSET   8:08 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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