Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 250832
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1232 AM PST TUE NOV 25 2025
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 24 2025...
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)
YESTERDAY
MAXIMUM 58 5:00 PM 71 2022 62 -4 62
MINIMUM 44 9:48 PM 24 2007 39 5 43
AVERAGE 51 50 1 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 2.15 4.12
SINCE OCT 1 3.46 4.13
SINCE JAN 1 11.78 17.97
DEGREE DAYS
HEATING
YESTERDAY 14 12
MONTH TO DATE 188 287
SINCE SEP 1 319 428
SINCE JUL 1 364 441
COOLING
YESTERDAY 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 NE (40)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 75 4:00 PM
AVERAGE 88
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 72 2002
MINIMUM TEMPERATURE (F) 39 25 2003
SUNRISE AND SUNSET
NOVEMBER 25 2025......SUNRISE 7:01 AM PST SUNSET 4:51 PM PST
NOVEMBER 26 2025......SUNRISE 7:02 AM PST SUNSET 4:51 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$