Climatological Report (Daily)
Issued by NWS
Issued by NWS
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642
CDUS46 KMTR 160038
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST SAT NOV 15 2025
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 15 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 69 2:43 PM 83 2005 65 4 61
2010
MINIMUM 43 7:11 AM 30 2018 40 3 35
AVERAGE 56 53 3 48
PRECIPITATION (IN)
TODAY 0.00 1.53 2017 0.11 -0.11 0.00
MONTH TO DATE 3.47 1.43 2.04 1.22
SINCE OCT 1 5.42 3.08 2.34 1.66
SINCE JAN 1 21.32 24.87 -3.55 27.15
DEGREE DAYS
HEATING
TODAY 9 17
MONTH TO DATE 78 164
SINCE SEP 1 210 271
SINCE JUL 1 227 280
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 122 201
SINCE JAN 1 401 705
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 55 1:00 PM
AVERAGE 78
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 77 2008
MINIMUM TEMPERATURE (F) 40 30 2018
2022
SUNRISE AND SUNSET
NOVEMBER 15 2025......SUNRISE 6:53 AM PST SUNSET 4:58 PM PST
NOVEMBER 16 2025......SUNRISE 6:55 AM PST SUNSET 4:57 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$