650
CDUS46 KMTR 160837
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST TUE JAN 16 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 15 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 58 3:41 PM 70 2014 57 1 54
MINIMUM 38 11:54 PM 18 2007 38 0 45
AVERAGE 48 47 1 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.94
MONTH TO DATE 1.40 8.41
SINCE OCT 1 7.44 16.83
SINCE JAN 1 1.40 8.41
DEGREE DAYS
HEATING
YESTERDAY 17 15
MONTH TO DATE 274 179
SINCE DEC 1 685 729
SINCE JUL 1 1091 1329
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 NE (40)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 69 3:00 PM
AVERAGE 85
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 74 2021
MINIMUM TEMPERATURE (F) 38 20 2007
SUNRISE AND SUNSET
JANUARY 16 2024.......SUNRISE 7:24 AM PST SUNSET 5:14 PM PST
JANUARY 17 2024.......SUNRISE 7:24 AM PST SUNSET 5:15 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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