Littleton Weather in October

What's the weather like in Littleton (Colorado) in October 2025?

The climate in Littleton during October can be summarized as mild and dry.

October is in the fall / autumn in Littleton and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (67°F), whilst at night 1°C (34°F) is normal.

Littleton weather averages (imperial / metric)
Daytime temperature 19.2°C 66.6°F
Nightly temperature 1°C 33.8°F
Average temperature 10.1°C 50.2°F
Daily sunshine 8.8 hrs
Avg rainfall 26 mm 1 ins
Rainy days 5 days
Sea temperature 15.9°C 60.6°F
Humidity 48%
Windspeed 14.8kph 9 mph

On average October is the 5th driest month of the year in Littleton with around 26mm 1 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 8.8 hours of sunshine per day.

October temperatures in Littleton

Littleton average temperature in October

October rainfall

Littleton average rain in October

October hourly sunshine

Littleton 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 Littleton 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

Littleton weather stats

Littleton weather statistics
Hottest month: July 30.1°C 86.2°F
Driest month: January 13mm 0.5ins
Sunniest month: September 9.8hrs
Coldest month: January 6.5°C 43.7°F
Wettest month: May 67mm 2.6ins
Map showing location of Littleton (39.61332, -105.01665) Littleton map pin © Google

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