715
CDUS46 KMTR 020026
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
426 PM PST MON DEC 01 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 1 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 57 2:46 PM 73 2011 60 -3 61
MINIMUM 42 6:33 AM 23 2007 38 4 40
AVERAGE 50 49 1 51
PRECIPITATION (IN)
TODAY 0.00 3.78 2019 0.18 -0.18 0.01
MONTH TO DATE 0.00 0.18 -0.18 0.01
SINCE OCT 1 6.84 5.41 1.43 15.92
SINCE JAN 1 22.74 27.20 -4.46 41.41
DEGREE DAYS
HEATING
TODAY 15 14
MONTH TO DATE 15 14
SINCE DEC 1 15 14
SINCE JUL 1 460 522
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 401 705
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 62 3:00 PM
AVERAGE 81
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 75 2011
MINIMUM TEMPERATURE (F) 38 26 2004
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 7:10 AM PST SUNSET 4:51 PM PST
DECEMBER 2 2025......SUNRISE 7:11 AM PST SUNSET 4:50 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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