Climatological Report (Daily)
Issued by NWS
Issued by NWS
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597
CDUS46 KMTR 170826
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST MON NOV 17 2025
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 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 60 11:44 AM 77 2008 65 -5 62
MINIMUM 54 7:03 AM 30 2018 40 14 32
2022
AVERAGE 57 52 5 47
PRECIPITATION (IN)
YESTERDAY 1.19R 0.90 2012 0.12 1.07 0.00
MONTH TO DATE 4.66 1.55 3.11 1.22
SINCE OCT 1 6.61 3.20 3.41 1.66
SINCE JAN 1 22.51 24.99 -2.48 27.15
DEGREE DAYS
HEATING
YESTERDAY 8 18
MONTH TO DATE 86 182
SINCE SEP 1 218 289
SINCE JUL 1 235 298
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 122 201
SINCE JAN 1 401 705
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 83 11:00 AM
AVERAGE 90
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 80 2019
MINIMUM TEMPERATURE (F) 40 28 2018
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 6:56 AM PST SUNSET 4:57 PM PST
NOVEMBER 18 2025......SUNRISE 6:57 AM PST SUNSET 4:56 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$