Lake City Weather in September

What's the weather like in Lake City (Colorado) in September 2025?

The climate in Lake City during September can be summarized as cool and reasonably dry.

September is in the fall / autumn in Lake City and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night -4°C (25°F) is normal.

Lake City weather averages (imperial / metric)
Daytime temperature 16.2°C 61.1°F
Nightly temperature -3.8°C 25.3°F
Average temperature 6.2°C 43.2°F
Daily sunshine 9.6 hrs
Avg rainfall 54 mm 2.1 ins
Rainy days 9 days
Sea temperature 18.3°C 65°F
Humidity 48%
Windspeed 15.8kph 10 mph

On average September is the 4th wettest month of the year in Lake City with around 54mm 2.1 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 9.6 hours of sunshine per day.

September temperatures in Lake City

Lake City average temperature in September

September rainfall

Lake City average rain in September

September hourly sunshine

Lake City average rain in September

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 Lake City in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Lake City weather stats

Lake City weather statistics
Hottest month: July 20.4°C 68.7°F
Driest month: June 31mm 1.2ins
Sunniest month: October 9hrs
Coldest month: January -3.5°C 25.7°F
Wettest month: August 72mm 2.8ins
Map showing location of Lake City (38.03, -107.31533) Lake City map pin © Google

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