September Weather in Wellman, United States

Last updated: June 24, 2025

In September, the average temperature in Wellman, United States hovers around 20°C (69°F). Temperatures can range from a refreshing 4°C (40°F) to a warm 34°C (94°F). Expect 119 mm (4.7 in) of precipitation over about 8 days, with an average humidity level of 78%, creating a pleasantly humid atmosphere.

September Temperature in Wellman

In September in Wellman, the average temperature is 20°C (69°F). Maximums can reach 34°C (94°F), and minimums can be as low as 4°C (40°F). This makes it a great time to explore Wellman, as you'll experience mild weather with the potential for warm days and cooler nights.

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

The chart illustrates September temperature patterns in Wellman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wellman, September typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Wellman

In Wellman in September, the precipitation amount is 119 mm (4.7 in) over a span of 8 days.

September Precipitation Trends in Wellman

The chart displays monthly precipitation patterns in Wellman, 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 Wellman, September typically receives around 119 mm (4.7 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 Wellman

In Wellman in September, humidity is 78%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick and heavy, urging you to seek out shaded areas and refreshing drinks.

September Average Humidity in Wellman

This chart illustrates the average monthly humidity levels in Wellman, 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 Wellman is approximately 78%, 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 Wellman

In Wellman 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 Wellman.

Maximum UV Index Levels in Wellman for September

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

Data source: Wellman 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 Wellman Compares to Other Months

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

This table compares monthly weather conditions in Wellman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	49 mm (1.9 inches)	81%	moderate
February Weather	-4°C (25°F)	56 mm (2.2 inches)	81%	moderate
March Weather	4°C (40°F)	84 mm (3.3 inches)	81%	high
April Weather	10°C (50°F)	84 mm (3.3 inches)	82%	very high
May Weather	17°C (63°F)	139 mm (5.5 inches)	78%	very high
June Weather	23°C (74°F)	131 mm (5.2 inches)	81%	extreme
July Weather	25°C (77°F)	69 mm (2.7 inches)	79%	very high
August Weather	23°C (74°F)	70 mm (2.8 inches)	77%	very high
September Weather	20°C (69°F)	119 mm (4.7 inches)	78%	very high
October Weather	12°C (54°F)	127 mm (5.0 inches)	78%	high
November Weather	4°C (39°F)	51 mm (2.0 inches)	87%	moderate
December Weather	0°C (32°F)	46 mm (1.8 inches)	84%	moderate