021
CDUS46 KMTR 020042
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
442 PM PST THU FEB 01 2024
...............................
..THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 59 1:43 PM 75 2005 59 0 58
MINIMUM 48 7:44 AM 25 2014 39 9 32
AVERAGE 54 49 5 45
PRECIPITATION (IN)
TODAY 0.34 0.00
MONTH TO DATE 0.34 0.00
SINCE OCT 1 11.10 17.20
SINCE JAN 1 5.06 8.78
DEGREE DAYS
HEATING
TODAY 11 20
MONTH TO DATE 11 20
SINCE DEC 1 862 1000
SINCE JUL 1 1268 1600
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 69 1:00 PM
AVERAGE 81
......................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 2018
MINIMUM TEMPERATURE (F) 39 29 1999
SUNRISE AND SUNSET
FEBRUARY 1 2024......SUNRISE 7:14 AM PST SUNSET 5:32 PM PST
FEBRUARY 2 2024......SUNRISE 7:13 AM PST SUNSET 5:33 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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