Montezuma Weather in September

What's the weather like in Montezuma (Iowa) in September 2024?

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

September is in the fall / autumn in Montezuma and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 11°C (52°F) is normal.

Montezuma weather averages (imperial / metric)
Daytime temperature 24.1°C 75.3°F
Nightly temperature 11.4°C 52.4°F
Average temperature 17.7°C 63.9°F
Daily sunshine 8.4 hrs
Avg rainfall 98 mm 3.9 ins
Rainy days 9 days
Sea temperature 18.9°C 66.1°F
Humidity 73%
Windspeed 15.5kph 10 mph

On average September is the 5th wettest month of the year in Montezuma with around 98mm 3.9 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 8.4 hours of sunshine per day.

September temperatures in Montezuma

Montezuma average temperature in September

September rainfall

Montezuma average rain in September

September hourly sunshine

Montezuma 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 Montezuma in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Montezuma weather stats

Montezuma weather statistics
Hottest month: July 29.6°C 85.3°F
Driest month: January 26mm 1ins
Sunniest month: July 11.2hrs
Coldest month: January -2.3°C 27.9°F
Wettest month: June 115mm 4.5ins
Map showing location of Montezuma (41.58583, -92.52741) Montezuma map pin © Google

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