688
CDUS46 KMTR 030038
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST TUE DEC 02 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 2 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 62 3:21 PM 75 2011 59 3 69
MINIMUM 36 7:24 AM 26 2004 38 -2 37
AVERAGE 49 48 1 53
PRECIPITATION (IN)
TODAY 0.00 1.67 2012 0.19 -0.19 0.00
MONTH TO DATE 0.00 0.37 -0.37 0.01
SINCE OCT 1 6.84 5.60 1.24 15.92
SINCE JAN 1 22.74 27.39 -4.65 41.41
DEGREE DAYS
HEATING
TODAY 16 12
MONTH TO DATE 34 26
SINCE DEC 1 34 26
SINCE JUL 1 479 534
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 401 705
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 53 2:00 PM
AVERAGE 77
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 68 2024
MINIMUM TEMPERATURE (F) 38 26 2004
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 7:11 AM PST SUNSET 4:50 PM PST
DECEMBER 3 2025......SUNRISE 7:12 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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