September Weather in Wauregan, United States

Last updated: June 24, 2025

In September, the average temperature in Wauregan, United States hovers around 19°C (66°F), creating a comfortable atmosphere for outdoor activities. Expect a minimum temperature of 4°C (39°F) and a maximum of 34°C (93°F), offering a wide range for weather enthusiasts. Be prepared for some rain, as precipitation totals 97 mm (3.8 in) over about 9 days. With an average humidity level of 75%, Wauregan exhibits a warm and inviting climate perfect for exploration.

September Temperature in Wauregan

In September in Wauregan, the average temperature is 19°C (66°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 4°C (39°F). It's a wonderful time for travelers to experience comfortable weather while enjoying outdoor activities.

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

The chart illustrates September temperature patterns in Wauregan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wauregan, September typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Wauregan

In Wauregan in September, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.

September Precipitation Trends in Wauregan

The chart displays monthly precipitation patterns in Wauregan, 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 Wauregan, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 9 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 Wauregan

In Wauregan in September humidity is 75%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it slightly uncomfortable for traveling as you navigate through the thick, muggy air.

September Average Humidity in Wauregan

This chart illustrates the average monthly humidity levels in Wauregan, 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 Wauregan 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 Wauregan

In Wauregan 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 Wauregan.

Maximum UV Index Levels in Wauregan for September

The chart shows the monthly maximum UV Index (UVI) for Wauregan 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 Wauregan typically reaches 8, which falls under the very high exposure category.

Data source: Wauregan 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 Wauregan Compares to Other Months

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

This table compares monthly weather conditions in Wauregan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	70 mm (2.7 inches)	84%	moderate
February Weather	1°C (33°F)	88 mm (3.5 inches)	84%	moderate
March Weather	3°C (38°F)	94 mm (3.7 inches)	82%	high
April Weather	9°C (48°F)	129 mm (5.1 inches)	79%	very high
May Weather	15°C (59°F)	111 mm (4.4 inches)	75%	very high
June Weather	20°C (68°F)	102 mm (4.0 inches)	78%	very high
July Weather	23°C (74°F)	166 mm (6.5 inches)	76%	very high
August Weather	23°C (73°F)	123 mm (4.8 inches)	76%	very high
September Weather	19°C (66°F)	97 mm (3.8 inches)	75%	very high
October Weather	13°C (56°F)	135 mm (5.3 inches)	75%	high
November Weather	6°C (43°F)	100 mm (3.9 inches)	80%	moderate
December Weather	1°C (34°F)	129 mm (5.1 inches)	80%	low