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
Saturday, Aug 08
High: 89°
Low: 55°
Scattered clouds
Sunday, Aug 09
High: 93°
Low: 56°
Few clouds
Monday, Aug 10
High: 84°
Low: 55°
Few clouds
Tuesday, Aug 11
High: 82°
Low: 53°
Scattered clouds
Wednesday, Aug 12
High: 82°
Low: 54°
Scattered clouds
Thursday, Aug 13
High: 83°
Low: 55°
Overcast clouds
Friday, Aug 14
High: 82°
Low: 58°
Scattered clouds
Saturday, Aug 15
High: 82°
Low: 55°
Clear Sky
Sunday, Aug 16
High: 77°
Low: 53°
Scattered clouds
Monday, Aug 17
High: 84°
Low: 54°
Scattered clouds
Tuesday, Aug 18
High: 93°
Low: 53°
Few clouds
Wednesday, Aug 19
High: 91°
Low: 54°
Few clouds
Thursday, Aug 20
High: 80°
Low: 55°
Few clouds
Friday, Aug 21
High: 82°
Low: 54°
Few clouds
Saturday, Aug 22
High: 83°
Low: 54°
Few clouds
Sunday, Aug 23
High: 84°
Low: 55°
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.
