343
CDUS46 KMTR 140048
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
548 PM PDT THU MAR 13 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 13 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 55 2:00 PM 80 2017 64 -9 70
MINIMUM 40 MM 31 2006 42 -2 39
AVERAGE 48 53 -5 55
PRECIPITATION (IN)
TODAY 0.13 0.00
MONTH TO DATE 0.54 1.24
SINCE OCT 1 14.49 16.91
SINCE JAN 1 6.51 10.87
DEGREE DAYS
HEATING
TODAY 17 10
MONTH TO DATE 192 178
SINCE MAR 1 192 178
SINCE JUL 1 2047 1826
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 57 2:00 PM
AVERAGE 79
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 80 2017
MINIMUM TEMPERATURE (F) 42 30 2002
SUNRISE AND SUNSET
MARCH 13 2025.........SUNRISE 7:23 AM PDT SUNSET 7:15 PM PDT
MARCH 14 2025.........SUNRISE 7:21 AM PDT SUNSET 7:16 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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