Weather
Sonoma County's weather is world-renowned for it's microclimates and ability to produce great grapes for wines.
The Western border of Sonoma County is comprised of the Pacific Ocean coastline, which brings a welcome coolness during summer nights, and some early morning fog in some areas.
The inner valley areas of Sonoma County are usually warmer than the areas along the coast.
For more information, please visit weather.com.
Santa Rosa Weather Averages
Monday, Jan 20
High: 64°
Low: 37°
Few clouds
Tuesday, Jan 21
High: 62°
Low: 34°
Few clouds
Wednesday, Jan 22
High: 64°
Low: 34°
Few clouds
Thursday, Jan 23
High: 66°
Low: 37°
Few clouds
Friday, Jan 24
High: 61°
Low: 41°
Scattered clouds
Saturday, Jan 25
High: 57°
Low: 37°
Few clouds
Sunday, Jan 26
High: 50°
Low: 33°
Clear Sky
Monday, Jan 27
High: 53°
Low: 33°
Few clouds
Tuesday, Jan 28
High: 56°
Low: 34°
Few clouds
Wednesday, Jan 29
High: 57°
Low: 37°
Clear Sky
Thursday, Jan 30
High: 63°
Low: 39°
Clear Sky
Friday, Jan 31
High: 66°
Low: 41°
Clear Sky
Saturday, Feb 01
High: 66°
Low: 44°
Clear Sky
Sunday, Feb 02
High: 68°
Low: 44°
Few clouds
Monday, Feb 03
High: 74°
Low: 49°
Clear Sky
Tuesday, Feb 04
High: 71°
Low: 49°
Few clouds
Santa Rosa Weather Facts
- On average, the warmest month in July.
- The highest recorded temperature was 110° in 1972.
- On average, the coolest month in December.
- The lowest recorded temperature was 15° in 1932.
- The maximum average precipitation occurs in January.
