September Weather in Menno, United States

Last updated: June 24, 2025

In September, the average temperature in Menno, United States hovers around 19°C (67°F), providing a pleasant atmosphere for outdoor activities. Be prepared for temperature fluctuations, with minimums dipping to 4°C (39°F) and maximums soaring up to 34°C (93°F). Rainfall is expected, with an average precipitation of 98 mm (3.8 in) spread across 8 days. With an average humidity of 75%, make sure to stay hydrated and enjoy the lush surroundings!

September Temperature in Menno

In September in Menno, the average temperature is 19°C (67°F) with maximums reaching up to 34°C (93°F) and minimums dropping as low as 4°C (39°F). Travelers should prepare for a wide range of temperatures and pack accordingly for both warm and cool experiences.

September Weather in Menno: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Menno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Menno, September typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).

Data source: Temperature data for Menno generated using information from the Copernicus Climate Change Service.

September Precipitation in Menno

In Menno in September, the precipitation amount is 98 mm (3.8 in) during a span of 8 days.

September Precipitation Trends in Menno

The chart displays monthly precipitation patterns in Menno, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Menno, September typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Menno

In Menno in September humidity is 75%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel invigorating yet slightly sticky, as you navigate through the vibrant streets or scenic landscapes.

September Average Humidity in Menno

This chart illustrates the average monthly humidity levels in Menno, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Menno is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Menno

In Menno in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Menno.

Maximum UV Index Levels in Menno for September

The chart shows the monthly maximum UV Index (UVI) for Menno in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Menno typically reaches 8, which falls under the very high exposure category.

Data source: Menno September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Menno Compares to Other Months

Weather in Menno varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Menno, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Menno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	20 mm (0.8 inches)	77%	low
February Weather	-6°C (21°F)	23 mm (0.9 inches)	81%	moderate
March Weather	2°C (37°F)	66 mm (2.6 inches)	71%	high
April Weather	7°C (46°F)	73 mm (2.9 inches)	75%	very high
May Weather	15°C (60°F)	131 mm (5.2 inches)	74%	very high
June Weather	23°C (74°F)	84 mm (3.3 inches)	82%	extreme
July Weather	25°C (77°F)	90 mm (3.5 inches)	84%	very high
August Weather	22°C (73°F)	98 mm (3.9 inches)	82%	very high
September Weather	19°C (67°F)	98 mm (3.8 inches)	75%	very high
October Weather	9°C (49°F)	75 mm (2.9 inches)	72%	moderate
November Weather	2°C (36°F)	23 mm (0.9 inches)	81%	moderate
December Weather	-3°C (27°F)	40 mm (1.6 inches)	79%	low