Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 100826
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST FRI JAN 10 2025
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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 69R 3:27 PM 65 2012 56 13 59
MINIMUM 33 7:21 AM 27 2001 38 -5 38
2011
2012
AVERAGE 51 47 4 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.06
MONTH TO DATE 0.28 0.64
SINCE OCT 1 8.26 6.68
SINCE JAN 1 0.28 0.64
DEGREE DAYS
HEATING
YESTERDAY 14 16
MONTH TO DATE 131 163
SINCE DEC 1 516 574
SINCE JUL 1 1056 980
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 5:00 AM
LOWEST 37 3:00 PM
AVERAGE 65
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 63 2012
2022
MINIMUM TEMPERATURE (F) 38 28 2011
SUNRISE AND SUNSET
JANUARY 10 2025.......SUNRISE 7:26 AM PST SUNSET 5:08 PM PST
JANUARY 11 2025.......SUNRISE 7:25 AM PST SUNSET 5:09 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$