Sidney Weather in October

What's the weather like in Sidney (Montana) in October 2024?

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

October is in the fall / autumn in Sidney and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 0°C (32°F) is normal.

Sidney weather averages (imperial / metric)
Daytime temperature 15.5°C 59.9°F
Nightly temperature 0.1°C 32.2°F
Average temperature 7.8°C 46°F
Daily sunshine 7 hrs
Avg rainfall 20 mm 0.8 ins
Rainy days 5 days
Sea temperature 11.2°C 52.1°F
Humidity 63%
Windspeed 17.6kph 11 mph

On average October is the 6th driest month of the year in Sidney with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

October temperatures in Sidney

Sidney average temperature in October

October rainfall

Sidney average rain in October

October hourly sunshine

Sidney 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 Sidney in October 2024.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Sidney weather stats

Sidney weather statistics
Hottest month: July 29.7°C 85.5°F
Driest month: February 8mm 0.3ins
Sunniest month: July 12.7hrs
Coldest month: January -6.2°C 20.8°F
Wettest month: June 76mm 3ins
Map showing location of Sidney (47.71668, -104.15633) Sidney map pin © Google

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