Ōtsuchi Weather in October

What's the weather like in Ōtsuchi (Iwate) in October 2024?

The climate in Ōtsuchi during October can be summarized as mild and wet.

October is in the fall / autumn in Ōtsuchi and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 8°C (45°F) is normal.

Ōtsuchi weather averages (imperial / metric)
Daytime temperature 17.4°C 63.2°F
Nightly temperature 7.5°C 45.4°F
Average temperature 12.4°C 54.3°F
Daily sunshine 5.5 hrs
Avg rainfall 126 mm 5 ins
Rainy days 17 days
Sea temperature 18.8°C 65.9°F
Humidity 75%
Windspeed 9kph 6 mph

On average October is the 6th wettest month of the year in Ōtsuchi with around 126mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

October temperatures in Ōtsuchi

Ōtsuchi average temperature in October

October rainfall

Ōtsuchi average rain in October

October hourly sunshine

Ōtsuchi 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 Ōtsuchi in October 2024.

Other monthly averages

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Ōtsuchi weather stats

Ōtsuchi weather statistics
Hottest month: August 26°C 78.8°F
Driest month: December 40mm 1.6ins
Sunniest month: January 5.7hrs
Coldest month: January 3.2°C 37.8°F
Wettest month: August 189mm 7.4ins
Map showing location of Ōtsuchi (39.36667, 141.9) Ōtsuchi map pin © Google

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