Bodega Bay Weather in September

What's the weather like in Bodega Bay (California) in September 2025?

The climate in Bodega Bay during September can be summarized as warm and dry.

September is in the fall / autumn in Bodega Bay and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 11°C (51°F) is normal.

Bodega Bay weather averages (imperial / metric)
Daytime temperature 26.3°C 79.3°F
Nightly temperature 10.5°C 50.9°F
Average temperature 18.4°C 65.1°F
Daily sunshine 9.9 hrs
Avg rainfall 12 mm 0.5 ins
Rainy days 2 days
Sea temperature 14.3°C 57.7°F
Humidity 70%
Windspeed 15.4kph 10 mph

On average September is the 5th driest month of the year in Bodega Bay with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.9 hours of sunshine per day.

September temperatures in Bodega Bay

Bodega Bay average temperature in September

September rainfall

Bodega Bay average rain in September

September hourly sunshine

Bodega Bay average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bodega Bay in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Bodega Bay weather stats

Bodega Bay weather statistics
Hottest month: August 26.2°C 79.2°F
Driest month: July 2mm 0.1ins
Sunniest month: April 10.9hrs
Coldest month: January 13.6°C 56.5°F
Wettest month: January 224mm 8.8ins
Map showing location of Bodega Bay (38.33325, -123.04806) Bodega Bay map pin © Google

Locations nearby

Top United States locations