CDUS46 KMTR 030835

CLIAPC



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

1235 AM PST TUE FEB 03 2026



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...THE NAPA AIRPORT  CLIMATE SUMMARY FOR FEBRUARY 2 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         67   3:57 PM  72    2018  59      8       58        

  MINIMUM         35   7:53 AM  29    1999  39     -4       55        

  AVERAGE         51                        49      2       57     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00                                      0.04     

  MONTH TO DATE    0.00                                      0.85     

  SINCE OCT 1      9.42                                      9.72     

  SINCE JAN 1      1.99                                      1.74     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       14                                         8        

  MONTH TO DATE   28                                        19        

  SINCE DEC 1   1007                                       935        

  SINCE JUL 1   1482                                      1475        



 COOLING                                                              

  YESTERDAY        0                                         0        

  MONTH TO DATE    0                                         0        

  SINCE DEC 1      0                                         0        

  SINCE JAN 1      0                                         0        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (160)       

  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (20)        

  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (240)       

  AVERAGE WIND SPEED     2.0                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST   100          12:00 AM                                      

 LOWEST     45           4:00 PM                                      

 AVERAGE    73                                                        



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THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   59        73      2018                      

 MINIMUM TEMPERATURE (F)   39        27      2020                      





SUNRISE AND SUNSET                                                    

FEBRUARY  3 2026......SUNRISE   7:12 AM PST   SUNSET   5:34 PM PST     

FEBRUARY  4 2026......SUNRISE   7:11 AM PST   SUNSET   5:36 PM PST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.$$