999
CDUS46 KMTR 100034
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
434 PM PST MON FEB 09 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 9 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 68 2:53 PM 74 2018 60 8 56
MINIMUM 40 6:16 AM 26 2003 40 0 30
AVERAGE 54 50 4 43
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.00 3.50
SINCE OCT 1 9.42 12.37
SINCE JAN 1 1.99 4.39
DEGREE DAYS
HEATING
TODAY 11 22
MONTH TO DATE 108 135
SINCE DEC 1 1087 1051
SINCE JUL 1 1562 1591
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 29 3:00 PM
AVERAGE 65
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 2020
MINIMUM TEMPERATURE (F) 40 25 2009
SUNRISE AND SUNSET
FEBRUARY 9 2026......SUNRISE 7:06 AM PST SUNSET 5:41 PM PST
FEBRUARY 10 2026......SUNRISE 7:05 AM PST SUNSET 5:42 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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