457
CDUS46 KMTR 310825
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT MON MAR 31 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 30 2025
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)
YESTERDAY
MAXIMUM 64 1:03 PM 82 2011 66 -2 64
MINIMUM 48 5:41 AM 32 2005 42 6 43
AVERAGE 56 54 2 54
PRECIPITATION (IN)
YESTERDAY 0.15 0.06
MONTH TO DATE 1.60 2.56
SINCE OCT 1 15.55 18.23
SINCE JAN 1 7.57 12.19
DEGREE DAYS
HEATING
YESTERDAY 9 11
MONTH TO DATE 389 360
SINCE MAR 1 389 360
SINCE JUL 1 2244 2008
COOLING
YESTERDAY 0 0
MONTH TO DATE 2 0
SINCE MAR 1 2 0
SINCE JAN 1 2 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 9:00 PM
LOWEST 68 1:00 AM
AVERAGE 81
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 82 2021
MINIMUM TEMPERATURE (F) 42 28 2008
SUNRISE AND SUNSET
MARCH 31 2025.........SUNRISE 6:55 AM PDT SUNSET 7:32 PM PDT
APRIL 1 2025.........SUNRISE 6:54 AM PDT SUNSET 7:33 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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