821
CDUS46 KMTR 300034
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
434 PM PST FRI DEC 29 2023
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64R 1:21 PM 64 2013 56 8 53
MINIMUM 55 8:15 AM 25 2015 38 17 49
AVERAGE 60 47 13 51
PRECIPITATION (IN)
TODAY 0.14 0.45
MONTH TO DATE 3.48 5.15
SINCE OCT 1 5.19 6.12
SINCE JAN 1 26.40 9.58
DEGREE DAYS
HEATING
TODAY 5 14
MONTH TO DATE 388 528
SINCE DEC 1 388 528
SINCE JUL 1 794 1128
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 389 487
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 9:00 AM
LOWEST 70 1:00 PM
AVERAGE 82
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 63 2013
2017
MINIMUM TEMPERATURE (F) 38 26 2015
SUNRISE AND SUNSET
DECEMBER 29 2023......SUNRISE 7:25 AM PST SUNSET 4:57 PM PST
DECEMBER 30 2023......SUNRISE 7:25 AM PST SUNSET 4:58 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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