985
CDUS46 KMTR 220828
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST MON JAN 22 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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 61 4:19 PM 68 2007 57 4 58
2022
MINIMUM 52 12:02 AM 26 2008 38 14 31
AVERAGE 57 48 9 45
PRECIPITATION (IN)
YESTERDAY 0.53 0.00
MONTH TO DATE 2.78 8.78
SINCE OCT 1 8.82 17.20
SINCE JAN 1 2.78 8.78
DEGREE DAYS
HEATING
YESTERDAY 8 20
MONTH TO DATE 351 289
SINCE DEC 1 762 839
SINCE JUL 1 1168 1439
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 PM
LOWEST 80 4:00 PM
AVERAGE 88
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 73 2022
MINIMUM TEMPERATURE (F) 39 27 2014
SUNRISE AND SUNSET
JANUARY 22 2024.......SUNRISE 7:21 AM PST SUNSET 5:20 PM PST
JANUARY 23 2024.......SUNRISE 7:21 AM PST SUNSET 5:21 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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