CDUS46 KMTR 120040
CLIAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT SUN OCT 11 2026

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR OCTOBER 11 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         68   1:17 PM  89    2004  77     -9       74
  MINIMUM         41   6:11 AM  38    2003  47     -6       45
  AVERAGE         55                        62     -7       60

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    0.00                                      0.08
  SINCE OCT 1      0.00                                      0.08
  SINCE JAN 1      9.70                                      8.40

DEGREE DAYS
 HEATING
  TODAY           10                                         5
  MONTH TO DATE   21                                        24
  SINCE SEP 1     66                                        26
  SINCE JUL 1    102                                        71

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     8.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM
 LOWEST     47           3:00 PM
 AVERAGE    74

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      2001
                                             2014
 MINIMUM TEMPERATURE (F)   47        38      2002
                                             2017


SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE   7:14 AM PDT   SUNSET   6:37 PM PDT
OCTOBER 12 2026.......SUNRISE   7:15 AM PDT   SUNSET   6:35 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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