795
CDUS46 KMTR 230835
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST FRI FEB 23 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 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 63 4:30 PM 78 2012 62 1 54
MINIMUM 40 7:24 AM 28 2013 41 -1 36
2018
AVERAGE 52 51 1 45
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 4.67 0.83
SINCE OCT 1 15.43 18.03
SINCE JAN 1 9.39 9.61
DEGREE DAYS
HEATING
YESTERDAY 13 20
MONTH TO DATE 309 323
SINCE DEC 1 1160 1303
SINCE JUL 1 1566 1903
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 60 4:00 PM
AVERAGE 80
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THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2021
MINIMUM TEMPERATURE (F) 41 27 2018
SUNRISE AND SUNSET
FEBRUARY 23 2024......SUNRISE 6:50 AM PST SUNSET 5:56 PM PST
FEBRUARY 24 2024......SUNRISE 6:48 AM PST SUNSET 5:57 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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