Hamilton Weather in October

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

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

October is in the fall / autumn in Hamilton and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night -1°C (30°F) is normal.

Hamilton weather averages (imperial / metric)
Daytime temperature 14.4°C 57.9°F
Nightly temperature -1.2°C 29.8°F
Average temperature 6.6°C 43.9°F
Daily sunshine 7.2 hrs
Avg rainfall 22 mm 0.9 ins
Rainy days 7 days
Sea temperature 11.7°C 53°F
Humidity 67%
Windspeed 10.8kph 7 mph

On average October is the 3rd driest month of the year in Hamilton with around 22mm 0.9 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 7.2 hours of sunshine per day.

October temperatures in Hamilton

Hamilton average temperature in October

October rainfall

Hamilton average rain in October

October hourly sunshine

Hamilton 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 Hamilton in October 2024.