017
CDUS46 KMTR 280826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT FRI MAR 28 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 27 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 62 10:15 AM 80 2009 65 -3 57
MINIMUM 52 11:54 PM 30 2020 42 10 44
AVERAGE 57 54 3 51
PRECIPITATION (IN)
YESTERDAY 0.13 0.40
MONTH TO DATE 1.45 2.07
SINCE OCT 1 15.40 17.74
SINCE JAN 1 7.42 11.70
DEGREE DAYS
HEATING
YESTERDAY 8 14
MONTH TO DATE 353 319
SINCE MAR 1 353 319
SINCE JUL 1 2208 1967
COOLING
YESTERDAY 0 0
MONTH TO DATE 2 0
SINCE MAR 1 2 0
SINCE JAN 1 2 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 67 5:00 PM
AVERAGE 80
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 78 2017
MINIMUM TEMPERATURE (F) 42 32 1999
SUNRISE AND SUNSET
MARCH 28 2025.........SUNRISE 7:00 AM PDT SUNSET 7:29 PM PDT
MARCH 29 2025.........SUNRISE 6:58 AM PDT SUNSET 7:30 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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