027
CDUS46 KMTR 010842
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST SUN JAN 01 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2022
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)
YESTERDAY
MAXIMUM 58 3:05 AM 64 2020 56 2 55
MINIMUM 45 11:41 PM 24 2015 38 7 30
AVERAGE 52 47 5 43
PRECIPITATION (IN)
YESTERDAY 1.62 0.00
MONTH TO DATE 7.45 7.21
SINCE OCT 1 8.42 15.14
SINCE JAN 1 11.88 20.48
DEGREE DAYS
HEATING
YESTERDAY 13 22
MONTH TO DATE 550 566
SINCE DEC 1 550 566
SINCE JUL 1 1150 1126
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 487 251
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 69 7:00 PM
AVERAGE 81
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 64 2018
MINIMUM TEMPERATURE (F) 38 25 2014
2016
SUNRISE AND SUNSET
JANUARY 1 2023.......SUNRISE 7:26 AM PST SUNSET 5:00 PM PST
JANUARY 2 2023.......SUNRISE 7:26 AM PST SUNSET 5:01 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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