Depoe Bay Weather in September

What's the weather like in Depoe Bay (Oregon) in September 2025?

The climate in Depoe Bay during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Depoe Bay and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 18°C (65°F), whilst at night 9°C (48°F) is normal.

Depoe Bay weather averages (imperial / metric)
Daytime temperature 18.3°C 64.9°F
Nightly temperature 8.9°C 48°F
Average temperature 13.6°C 56.5°F
Daily sunshine 8.5 hrs
Avg rainfall 66 mm 2.6 ins
Rainy days 8 days
Sea temperature 14.9°C 58.8°F
Humidity 76%
Windspeed 12.2kph 8 mph

On average September is the 4th driest month of the year in Depoe Bay with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

September temperatures in Depoe Bay

Depoe Bay average temperature in September

September rainfall

Depoe Bay average rain in September

September hourly sunshine

Depoe 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 Depoe 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

Depoe Bay weather stats

Depoe Bay weather statistics
Hottest month: August 18.4°C 65.1°F
Driest month: July 25mm 1ins
Sunniest month: July 10.9hrs
Coldest month: January 9.5°C 49.1°F
Wettest month: December 308mm 12.1ins
Map showing location of Depoe Bay (44.80845, -124.06317) Depoe Bay map pin © Google

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