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
Thursday, May 08
High: 80°
Low: 50°
Few clouds
Friday, May 09
High: 83°
Low: 48°
Scattered clouds
Saturday, May 10
High: 84°
Low: 48°
Scattered clouds
Sunday, May 11
High: 67°
Low: 50°
Scattered clouds
Monday, May 12
High: 59°
Low: 48°
Light rain
Tuesday, May 13
High: 68°
Low: 45°
Scattered clouds
Wednesday, May 14
High: 70°
Low: 43°
Clear Sky
Thursday, May 15
High: 74°
Low: 46°
Scattered clouds
Friday, May 16
High: 79°
Low: 51°
Scattered clouds
Saturday, May 17
High: 76°
Low: 47°
Few clouds
Sunday, May 18
High: 85°
Low: 41°
Clear Sky
Monday, May 19
High: 84°
Low: 53°
Clear Sky
Tuesday, May 20
High: 82°
Low: 53°
Clear Sky
Wednesday, May 21
High: 82°
Low: 49°
Few clouds
Thursday, May 22
High: 86°
Low: 48°
Clear Sky
Friday, May 23
High: 87°
Low: 48°
Clear Sky
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.
