366
CDUS46 KMTR 170837
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST WED JAN 17 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 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 53 3:00 PM 74 2021 57 -4 57
MINIMUM 38 1:32 AM 20 2007 38 0 42
AVERAGE 46 47 -1 50
PRECIPITATION (IN)
YESTERDAY 0.36 0.17
MONTH TO DATE 1.76 8.58
SINCE OCT 1 7.80 17.00
SINCE JAN 1 1.76 8.58
DEGREE DAYS
HEATING
YESTERDAY 19 15
MONTH TO DATE 293 194
SINCE DEC 1 704 744
SINCE JUL 1 1110 1344
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 80 2:00 PM
AVERAGE 90
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 73 2021
MINIMUM TEMPERATURE (F) 38 19 2012
SUNRISE AND SUNSET
JANUARY 17 2024.......SUNRISE 7:24 AM PST SUNSET 5:15 PM PST
JANUARY 18 2024.......SUNRISE 7:23 AM PST SUNSET 5:16 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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