533
CDUS46 KMTR 180842
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST WED FEB 18 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 51 2:05 PM 75 2020 61 -10 61
MINIMUM 39 11:59 PM 31 2018 40 -1 39
2021
AVERAGE 45 51 -6 50
PRECIPITATION (IN)
YESTERDAY 0.62 0.00
MONTH TO DATE 2.46 5.05
SINCE OCT 1 11.88 13.92
SINCE JAN 1 4.45 5.94
DEGREE DAYS
HEATING
YESTERDAY 20 15
MONTH TO DATE 225 281
SINCE DEC 1 1204 1197
SINCE JUL 1 1679 1737
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 71 6:00 AM
AVERAGE 84
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 67 2022
MINIMUM TEMPERATURE (F) 40 30 2023
SUNRISE AND SUNSET
FEBRUARY 18 2026......SUNRISE 6:55 AM PST SUNSET 5:51 PM PST
FEBRUARY 19 2026......SUNRISE 6:54 AM PST SUNSET 5:52 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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