CDUS46 KMTR 150843
CLIAPC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
143 AM PDT THU OCT 15 2026

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR OCTOBER 14 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         78   3:44 PM  94    2020  76      2       58        
  MINIMUM         42   7:28 AM  37    2013  46     -4       50        
                                      2019                           
                                      2021                           
  AVERAGE         60                        61     -1       54     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00                                      0.08     
  MONTH TO DATE    0.00                                      1.16     
  SINCE OCT 1      0.00                                      1.16     
  SINCE JAN 1      9.70                                      9.48     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5                                        11        
  MONTH TO DATE   40                                        49        
  SINCE SEP 1     85                                        51        
  SINCE JUL 1    121                                        96        

 COOLING                                                              
  YESTERDAY        0                                         0        
  MONTH TO DATE   51                                         9        
  SINCE SEP 1    108                                        99        
  SINCE JAN 1    282                                       210        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (200)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     4.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           3:00 AM                                      
 LOWEST     24           2:00 PM                                      
 AVERAGE    49                                                        

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76       101      2020                      
 MINIMUM TEMPERATURE (F)   46        37      2013                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2026.......SUNRISE   7:18 AM PDT   SUNSET   6:31 PM PDT     
OCTOBER 16 2026.......SUNRISE   7:19 AM PDT   SUNSET   6:30 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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