881
CDUS46 KMTR 190046
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
546 PM PDT TUE MAR 18 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 3:41 PM 79 2004 64 -4 68
MINIMUM 35 6:54 AM 31 2018 42 -7 40
AVERAGE 48 53 -5 54
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 1.32 1.24
SINCE OCT 1 15.27 16.91
SINCE JAN 1 7.29 10.87
DEGREE DAYS
HEATING
TODAY 17 11
MONTH TO DATE 267 222
SINCE MAR 1 267 222
SINCE JUL 1 2122 1870
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.6
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 5:00 AM
LOWEST 39 3:00 PM
AVERAGE 68
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 77 2001
MINIMUM TEMPERATURE (F) 42 32 2002
2018
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 7:15 AM PDT SUNSET 7:20 PM PDT
MARCH 19 2025.........SUNRISE 7:14 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page