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CDUS46 KMTR 260829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST THU DEC 26 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 4:14 PM 65 2013 56 -5 60
MINIMUM 36 5:33 AM 24 1998 37 -1 39
AVERAGE 44 47 -3 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 2.26 3.02
SINCE OCT 1 6.52 4.73
SINCE JAN 1 20.36 25.94
DEGREE DAYS
HEATING
YESTERDAY 21 15
MONTH TO DATE 307 346
SINCE DEC 1 307 346
SINCE JUL 1 847 752
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 444 389
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 74 3:00 PM
AVERAGE 87
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 67 2013
MINIMUM TEMPERATURE (F) 37 24 2011
SUNRISE AND SUNSET
DECEMBER 26 2024......SUNRISE 7:24 AM PST SUNSET 4:56 PM PST
DECEMBER 27 2024......SUNRISE 7:25 AM PST SUNSET 4:56 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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