681
CDUS46 KMTR 020034
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT SAT NOV 01 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 3:54 PM 84 2020 71 2 65
MINIMUM 44 6:29 AM 30 2019 43 1 39
AVERAGE 59 57 2 52
PRECIPITATION (IN)
TODAY 0.00 0.35
MONTH TO DATE 0.00 0.35
SINCE OCT 1 1.31 0.36
SINCE JAN 1 9.63 14.20
DEGREE DAYS
HEATING
TODAY 6 13
MONTH TO DATE 6 13
SINCE SEP 1 137 154
SINCE JUL 1 182 167
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 100 143
SINCE JAN 1 211 444
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 53 3:00 PM
AVERAGE 77
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 83 2020
MINIMUM TEMPERATURE (F) 43 30 2002
SUNRISE AND SUNSET
NOVEMBER 1 2025......SUNRISE 7:36 AM PDT SUNSET 6:09 PM PDT
NOVEMBER 2 2025......SUNRISE 7:37 AM PDT SUNSET 6:08 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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