September Weather in Powellton, United States

Last updated: June 24, 2025

In September, the average temperature in Powellton, United States is a pleasant 20°C (68°F), providing a comfortable climate for outdoor activities. However, temperatures can vary significantly, with a minimum of 5°C (41°F) and reaching up to 33°C (91°F). Expect around 107 mm (4.2 in) of precipitation over approximately 10 days, coupled with an average humidity level of 68%, making it a vibrant and refreshing time to visit!

September Temperature in Powellton

In September in Powellton, the average temperature is 20°C (68°F). Maximums can reach 33°C (91°F) and minimums can be as low as 5°C (41°F). Be prepared for a range of temperatures and pack accordingly to enjoy your travels!

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

The chart illustrates September temperature patterns in Powellton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Powellton, September typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (91°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Powellton

In Powellton in September, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.

September Precipitation Trends in Powellton

The chart displays monthly precipitation patterns in Powellton, 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 Powellton, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 10 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 Powellton

In Powellton in September humidity is 68%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while also prompting travelers to stay hydrated and seek out refreshing breaks from the heat.

September Average Humidity in Powellton

This chart illustrates the average monthly humidity levels in Powellton, 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 Powellton is approximately 68%, 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 Powellton

In Powellton in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Powellton.

Maximum UV Index Levels in Powellton for September

The chart shows the monthly maximum UV Index (UVI) for Powellton 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 Powellton typically reaches 9, which falls under the very high exposure category.

Data source: Powellton 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 Powellton Compares to Other Months

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

This table compares monthly weather conditions in Powellton, 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 (35°F)	102 mm (4.0 inches)	87%	moderate
February Weather	4°C (40°F)	167 mm (6.6 inches)	87%	high
March Weather	7°C (45°F)	130 mm (5.1 inches)	86%	very high
April Weather	12°C (54°F)	143 mm (5.6 inches)	84%	very high
May Weather	17°C (63°F)	173 mm (6.8 inches)	83%	very high
June Weather	21°C (69°F)	148 mm (5.8 inches)	83%	extreme
July Weather	23°C (73°F)	127 mm (5.0 inches)	79%	extreme
August Weather	22°C (72°F)	117 mm (4.6 inches)	66%	very high
September Weather	20°C (68°F)	107 mm (4.2 inches)	68%	very high
October Weather	14°C (58°F)	130 mm (5.1 inches)	78%	high
November Weather	7°C (44°F)	83 mm (3.3 inches)	89%	moderate
December Weather	4°C (39°F)	125 mm (4.9 inches)	86%	moderate