088
CDUS46 KMTR 110835
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST WED DEC 11 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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 55 2:39 PM 66 2017 58 -3 61
MINIMUM 42 11:59 PM 21 2013 38 4 31
AVERAGE 49 48 1 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.00 0.65
SINCE OCT 1 4.26 2.36
SINCE JAN 1 18.10 23.57
DEGREE DAYS
HEATING
YESTERDAY 16 19
MONTH TO DATE 134 146
SINCE DEC 1 134 146
SINCE JUL 1 674 552
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 444 389
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 PM
LOWEST 53 1:00 AM
AVERAGE 65
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 66 2017
MINIMUM TEMPERATURE (F) 38 25 2013
SUNRISE AND SUNSET
DECEMBER 11 2024......SUNRISE 7:16 AM PST SUNSET 4:49 PM PST
DECEMBER 12 2024......SUNRISE 7:17 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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