589
CDUS46 KMTR 080831
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST SUN FEB 08 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 7 2026
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)
YESTERDAY
MAXIMUM 62 4:45 PM 73 2018 60 2 58
MINIMUM 43 11:49 PM 28 2001 39 4 39
AVERAGE 53 50 3 49
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 12 16
MONTH TO DATE 86 93
SINCE DEC 1 1065 1009
SINCE JUL 1 1540 1549
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 75 3:00 PM
AVERAGE 88
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 75 2018
MINIMUM TEMPERATURE (F) 40 23 2003
SUNRISE AND SUNSET
FEBRUARY 8 2026......SUNRISE 7:07 AM PST SUNSET 5:40 PM PST
FEBRUARY 9 2026......SUNRISE 7:06 AM PST SUNSET 5:41 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page