328
CDUS46 KMTR 020829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST SAT DEC 02 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 1 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 2:10 PM 69 2011 60 2 55
MINIMUM 34 6:05 AM 20 2007 38 -4 34
AVERAGE 48 49 -1 45
PRECIPITATION (IN)
YESTERDAY 0.05 0.50
MONTH TO DATE 0.05 0.50
SINCE OCT 1 1.76 1.47
SINCE JAN 1 22.97 4.93
DEGREE DAYS
HEATING
YESTERDAY 17 20
MONTH TO DATE 17 20
SINCE DEC 1 17 20
SINCE JUL 1 423 620
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 PM
LOWEST 44 1:00 PM
AVERAGE 69
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 75 2011
MINIMUM TEMPERATURE (F) 38 24 2006
SUNRISE AND SUNSET
DECEMBER 2 2023......SUNRISE 7:08 AM PST SUNSET 4:49 PM PST
DECEMBER 3 2023......SUNRISE 7:09 AM PST SUNSET 4:49 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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