856
CDUS46 KMTR 200045
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT THU MAR 19 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 19 2026
VALID TODAY AS OF 0500 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 84R 3:09 PM 77 2001 64 20 59
MINIMUM 48 6:07 AM 32 2002 42 6 34
2018
AVERAGE 66 53 13 47
PRECIPITATION (IN)
TODAY 0.00 T
MONTH TO DATE 0.01 1.32
SINCE OCT 1 12.74 15.27
SINCE JAN 1 5.31 7.29
DEGREE DAYS
HEATING
TODAY 0 18
MONTH TO DATE 111 285
SINCE MAR 1 111 285
SINCE JUL 1 1909 2140
COOLING
TODAY 1 0
MONTH TO DATE 4 0
SINCE MAR 1 4 0
SINCE JAN 1 4 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 52 12:00 PM
AVERAGE 74
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 83 2004
MINIMUM TEMPERATURE (F) 42 32 2021
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 7:14 AM PDT SUNSET 7:20 PM PDT
MARCH 20 2026.........SUNRISE 7:12 AM PDT SUNSET 7:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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