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.
CLIMATE OVERVIEW. San Marcos, California, gets 14 inches of rain per year. The US average is 39. Snowfall is 0 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 34. On average, there are 265 sunny days per year in San Marcos, California. The July high is around 84 degrees. The January low is 44. Sperling's comfort index for San Marcos is a 81 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.