143
CDUS46 KMTR 210027
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT FRI MAR 20 2026
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 20 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 87R 3:54 PM 83 2004 65 22 64
MINIMUM 50 5:25 AM 32 2021 42 8 38
AVERAGE 69 53 16 51
PRECIPITATION (IN)
TODAY 0.00 0.00
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 14
MONTH TO DATE 111 299
SINCE MAR 1 111 299
SINCE JUL 1 1909 2154
COOLING
TODAY 4 0
MONTH TO DATE 8 0
SINCE MAR 1 8 0
SINCE JAN 1 8 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.0
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 97 4:00 AM
LOWEST 39 3:00 PM
AVERAGE 68
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 76 2000
MINIMUM TEMPERATURE (F) 42 31 2008
SUNRISE AND SUNSET
MARCH 20 2026.........SUNRISE 7:12 AM PDT SUNSET 7:21 PM PDT
MARCH 21 2026.........SUNRISE 7:11 AM PDT SUNSET 7:22 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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