If you are considering refractive surgery, make sure you: 1  Compare. 2  Don't base your decision simply on cost and don't settle for the first eye center, doctor, or procedure you investigate. .....
The highest monthly average temperature in Sonoma for August is 65 degrees. The lowest monthly average temperature in Sonoma for December is 45 degrees. The most monthly precipitation in Sonoma occurs in January with 0 inches. The air quality index in Sonoma is 13% better than the national average. The pollution index in Sonoma is 54% worse than the national average.
According to the Western Region Climate Centerâs California Climate Tracker, the monthly average temperature was 40.4Â°F which is 2.7Â°F lower than the long-term average of 43.1Â°F. With a statewide average of 3.08 inches, precipitation for December was 84% of the long term average.our other sites topped six inches as well. The 8-Station Index for northern California precipitation recorded 7.2 inches in December with twenty days showing precipitation. On average 8.4 inches of precipitation is recorded for the 8-Station index.