349
CDUS46 KMTR 090836
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST TUE JAN 09 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 8 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 56 3:07 PM 65 2012 56 0 62
MINIMUM 30 4:14 AM 28 2007 38 -8 48
AVERAGE 43 47 -4 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.41
MONTH TO DATE 0.58 2.64
SINCE OCT 1 6.62 11.06
SINCE JAN 1 0.58 2.64
DEGREE DAYS
HEATING
YESTERDAY 22 10
MONTH TO DATE 147 102
SINCE DEC 1 558 652
SINCE JUL 1 964 1252
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 6:00 AM
LOWEST 50 12:00 PM
AVERAGE 71
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 65 2012
MINIMUM TEMPERATURE (F) 38 27 2001
2011
2012
SUNRISE AND SUNSET
JANUARY 9 2024.......SUNRISE 7:26 AM PST SUNSET 5:07 PM PST
JANUARY 10 2024.......SUNRISE 7:26 AM PST SUNSET 5:08 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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