790
CDUS46 KMTR 050031
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
431 PM PST SUN DEC 04 2022
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 4 2022
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 2:00 PM 70 2020 59 0 54
MINIMUM 46 7:42 AM 22 2004 38 8 48
AVERAGE 53 48 5 51
PRECIPITATION (IN)
TODAY 0.09 0.00
MONTH TO DATE 1.07 0.00
SINCE OCT 1 2.04 7.93
SINCE JAN 1 5.50 13.27
DEGREE DAYS
HEATING
TODAY 12 14
MONTH TO DATE 76 51
SINCE DEC 1 76 51
SINCE JUL 1 676 611
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 487 251
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 67 1:00 PM
AVERAGE 80
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 66 2020
MINIMUM TEMPERATURE (F) 38 16 2013
SUNRISE AND SUNSET
DECEMBER 4 2022......SUNRISE 7:10 AM PST SUNSET 4:49 PM PST
DECEMBER 5 2022......SUNRISE 7:11 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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