630
CDUS46 KMTR 200841
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1241 AM PST FRI FEB 20 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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 55 3:31 PM 67 2022 62 -7 62
MINIMUM 35 11:53 PM 30 2012 40 -5 42
2018
AVERAGE 45 51 -6 52
PRECIPITATION (IN)
YESTERDAY 0.57 0.03
MONTH TO DATE 3.07 5.08
SINCE OCT 1 12.49 13.95
SINCE JAN 1 5.06 5.97
DEGREE DAYS
HEATING
YESTERDAY 20 13
MONTH TO DATE 268 309
SINCE DEC 1 1247 1225
SINCE JUL 1 1722 1765
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 43 3:00 PM
AVERAGE 68
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 69 2023
2025
MINIMUM TEMPERATURE (F) 40 21 2018
SUNRISE AND SUNSET
FEBRUARY 20 2026......SUNRISE 6:53 AM PST SUNSET 5:53 PM PST
FEBRUARY 21 2026......SUNRISE 6:52 AM PST SUNSET 5:54 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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