328
CDUS46 KMTR 080036
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST SUN DEC 07 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 7 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 50 3:58 PM 77 2020 58 -8 65
MINIMUM 41 6:54 AM 25 2009 37 4 37
AVERAGE 46 48 -2 51
PRECIPITATION (IN)
TODAY 0.00 1.31 2019 0.21 -0.21 0.00
MONTH TO DATE 0.00 1.37 -1.37 0.01
SINCE OCT 1 6.84 6.60 0.24 15.92
SINCE JAN 1 22.74 28.39 -5.65 41.41
DEGREE DAYS
HEATING
TODAY 19 14
MONTH TO DATE 125 83
SINCE DEC 1 125 83
SINCE JUL 1 570 591
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 E (110)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 83 2:00 PM
AVERAGE 92
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 2020
MINIMUM TEMPERATURE (F) 37 21 2009
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 7:16 AM PST SUNSET 4:50 PM PST
DECEMBER 8 2025......SUNRISE 7:16 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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