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, Mar 19
High: 89°
Low: 50°
Few clouds
Friday, Mar 20
High: 85°
Low: 53°
Few clouds
Saturday, Mar 21
High: 80°
Low: 53°
Broken clouds
Sunday, Mar 22
High: 77°
Low: 47°
Few clouds
Monday, Mar 23
High: 76°
Low: 47°
Scattered clouds
Tuesday, Mar 24
High: 69°
Low: 49°
Scattered clouds
Wednesday, Mar 25
High: 69°
Low: 41°
Few clouds
Thursday, Mar 26
High: 74°
Low: 46°
Scattered clouds
Friday, Mar 27
High: 80°
Low: 51°
Scattered clouds
Saturday, Mar 28
High: 84°
Low: 58°
Overcast clouds
Sunday, Mar 29
High: 84°
Low: 59°
Overcast clouds
Monday, Mar 30
High: 71°
Low: 57°
Broken clouds
Tuesday, Mar 31
High: 63°
Low: 46°
Few clouds
Wednesday, Apr 01
High: 55°
Low: 50°
Heavy rain
Thursday, Apr 02
High: 55°
Low: 48°
Heavy rain
Friday, Apr 03
High: 55°
Low: 44°
Light shower rain
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.