Climatological Report (Daily)
Issued by NWS
Issued by NWS
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708
CDUS46 KMTR 260834
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1234 AM PST WED NOV 26 2025
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 25 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 56 3:18 PM 72 2002 62 -6 57
MINIMUM 42 11:44 PM 25 2003 39 3 44
AVERAGE 49 50 -1 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.08
MONTH TO DATE 2.15 4.20
SINCE OCT 1 3.46 4.21
SINCE JAN 1 11.78 18.05
DEGREE DAYS
HEATING
YESTERDAY 16 14
MONTH TO DATE 204 301
SINCE SEP 1 335 442
SINCE JUL 1 380 455
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 100 143
SINCE JAN 1 211 444
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 77 3:00 PM
AVERAGE 89
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 72 2002
MINIMUM TEMPERATURE (F) 39 26 2010
SUNRISE AND SUNSET
NOVEMBER 26 2025......SUNRISE 7:02 AM PST SUNSET 4:51 PM PST
NOVEMBER 27 2025......SUNRISE 7:03 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$