Okanogan Weather in October

What's the weather like in Okanogan (Washington) in October 2025?

The climate in Okanogan during October can be summarized as cool and dry.

October is in the fall / autumn in Okanogan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 2°C (35°F) is normal.

Okanogan weather averages (imperial / metric)
Daytime temperature 15.8°C 60.4°F
Nightly temperature 1.6°C 34.9°F
Average temperature 8.7°C 47.7°F
Daily sunshine 5.6 hrs
Avg rainfall 19 mm 0.8 ins
Rainy days 7 days
Sea temperature 10.7°C 51.2°F
Humidity 68%
Windspeed 9.7kph 6 mph

On average October is the 4th driest month of the year in Okanogan with around 19mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

October temperatures in Okanogan

Okanogan average temperature in October

October rainfall

Okanogan average rain in October

October hourly sunshine

Okanogan average rain in October

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 Okanogan in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Okanogan weather stats

Okanogan weather statistics
Hottest month: July 28.9°C 84°F
Driest month: July 13mm 0.5ins
Sunniest month: July 10.5hrs
Coldest month: January -0.5°C 31.1°F
Wettest month: December 39mm 1.5ins
Map showing location of Okanogan (48.36126, -119.58339) Okanogan map pin © Google

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