788
CDUS46 KMTR 100038
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT WED APR 09 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 77R 3:59 PM 77 2013 67 10 72
MINIMUM 43 5:25 AM 30 1999 43 0 40
2011
AVERAGE 60 55 5 56
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.23 0.62
SINCE OCT 1 15.85 18.85
SINCE JAN 1 7.87 12.81
DEGREE DAYS
HEATING
TODAY 5 9
MONTH TO DATE 91 112
SINCE MAR 1 492 483
SINCE JUL 1 2347 2131
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 2 0
SINCE JAN 1 2 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.2
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 93 2:00 AM
LOWEST 45 4:00 PM
AVERAGE 69
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 82 2013
MINIMUM TEMPERATURE (F) 43 33 2008
SUNRISE AND SUNSET
APRIL 9 2025.........SUNRISE 6:42 AM PDT SUNSET 7:40 PM PDT
APRIL 10 2025.........SUNRISE 6:40 AM PDT SUNSET 7:41 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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