Shell Lake Weather in October

What's the weather like in Shell Lake (Wisconsin) in October 2025?

The climate in Shell Lake during October can be summarized as cool and reasonably dry.

October is in the fall / autumn in Shell Lake and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 2°C (36°F) is normal.

Shell Lake weather averages (imperial / metric)
Daytime temperature 14.4°C 57.8°F
Nightly temperature 2.1°C 35.7°F
Average temperature 8.2°C 46.8°F
Daily sunshine 5.9 hrs
Avg rainfall 62 mm 2.4 ins
Rainy days 9 days
Sea temperature 10.9°C 51.5°F
Humidity 71%
Windspeed 17.3kph 11 mph

On average October is the 6th wettest month of the year in Shell Lake with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

October temperatures in Shell Lake

Shell Lake average temperature in October

October rainfall

Shell Lake average rain in October

October hourly sunshine

Shell Lake 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 Shell Lake 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

Shell Lake weather stats

Shell Lake weather statistics
Hottest month: July 27.4°C 81.3°F
Driest month: February 16mm 0.6ins
Sunniest month: July 11.1hrs
Coldest month: January -6.7°C 19.9°F
Wettest month: August 111mm 4.4ins
Map showing location of Shell Lake (45.73939, -91.92545) Shell Lake map pin © Google

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