068
CDUS46 KMTR 020045
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST SUN FEB 01 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 2026
VALID TODAY AS OF 0400 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 65 3:51 PM 75 2005 59 6 57
MINIMUM 36 7:36 AM 25 2014 39 -3 50
AVERAGE 51 49 2 54
PRECIPITATION (IN)
TODAY 0.00 0.81
MONTH TO DATE 0.00 0.81
SINCE OCT 1 9.42 9.68
SINCE JAN 1 1.99 1.70
DEGREE DAYS
HEATING
TODAY 14 11
MONTH TO DATE 14 11
SINCE DEC 1 993 927
SINCE JUL 1 1468 1467
COOLING
TODAY 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 N (340)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 58 3:00 PM
AVERAGE 79
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 2018
MINIMUM TEMPERATURE (F) 39 29 1999
SUNRISE AND SUNSET
FEBRUARY 1 2026......SUNRISE 7:14 AM PST SUNSET 5:32 PM PST
FEBRUARY 2 2026......SUNRISE 7:13 AM PST SUNSET 5:33 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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