Winamac Weather in September

What's the weather like in Winamac (Indiana) in September 2025?

The climate in Winamac during September can be summarized as mild and a little damp.

September is in the fall / autumn in Winamac and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 11°C (52°F) is normal.

Winamac weather averages (imperial / metric)
Daytime temperature 24.3°C 75.7°F
Nightly temperature 11.2°C 52.1°F
Average temperature 17.7°C 63.9°F
Daily sunshine 8.5 hrs
Avg rainfall 82 mm 3.2 ins
Rainy days 9 days
Sea temperature 19.8°C 67.7°F
Humidity 73%
Windspeed 14.4kph 9 mph

On average September is the 6th wettest month of the year in Winamac with around 82mm 3.2 inches of rain making it a a little damp 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 8.5 hours of sunshine per day.

September temperatures in Winamac

Winamac average temperature in September

September rainfall

Winamac average rain in September

September hourly sunshine

Winamac 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 Winamac 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

Winamac weather stats

Winamac weather statistics
Hottest month: July 29°C 84.2°F
Driest month: February 42mm 1.7ins
Sunniest month: July 11.1hrs
Coldest month: January -1°C 30.2°F
Wettest month: June 109mm 4.3ins
Map showing location of Winamac (41.05143, -86.60306) Winamac map pin © Google

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