148
CDUS46 KMTR 160042
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
542 PM PDT SAT MAR 15 2025
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 59 3:30 PM 85 2004 64 -5 75
MINIMUM 47 3:05 AM 30 2002 42 5 45
AVERAGE 53 53 0 60
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 1.12 1.24
SINCE OCT 1 15.07 16.91
SINCE JAN 1 7.09 10.87
DEGREE DAYS
HEATING
TODAY 12 5
MONTH TO DATE 219 189
SINCE MAR 1 219 189
SINCE JUL 1 2074 1837
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 62 4:00 PM
AVERAGE 76
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 85 2004
MINIMUM TEMPERATURE (F) 42 29 2021
SUNRISE AND SUNSET
MARCH 15 2025.........SUNRISE 7:20 AM PDT SUNSET 7:17 PM PDT
MARCH 16 2025.........SUNRISE 7:18 AM PDT SUNSET 7:18 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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