September weather in wine country


Written by:

Joe Becerra

Last updated:

september weather in wine country
September in wine country, the Russia River Valley in Sonoma County

September weather in Wine Country

September is sometimes referred to as the “Indian Summer” month. No fog greets the morning and all day sunshine is the norm. There can be some heat spike days when temperatures reach over 100 degrees but those are few. Temperatures are normally in the mid 80’s during the afternoons. Mornings and evenings are much cooler.

Use this weather widget to get a forecast for the days you plan on visiting the wine country.  Click on the weather widget to enter your wine country destination town.

Video showing all the seasons that occur in wine country

  • Joe Becerra

    Joe Becerra has been traveling to wine country and enjoying wine since 1965. He is a retired educator, and now have the time the opportunity to share his wine travel experiences through this Website.

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