Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 230842
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST SUN FEB 23 2025
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 3:39 PM 78 2012 62 6 63
MINIMUM 39 7:33 AM 28 2013 41 -2 40
2018
AVERAGE 54 51 3 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 5.08 4.67
SINCE OCT 1 13.95 15.43
SINCE JAN 1 5.97 9.39
DEGREE DAYS
HEATING
YESTERDAY 11 13
MONTH TO DATE 343 309
SINCE DEC 1 1259 1160
SINCE JUL 1 1799 1566
COOLING
YESTERDAY 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 W (250)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 47 3:00 PM
AVERAGE 72
..........................................................
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 2025......SUNRISE 6:49 AM PST SUNSET 5:57 PM PST
FEBRUARY 24 2025......SUNRISE 6:47 AM PST SUNSET 5:58 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$