September Weather in Elroy, United States

Last updated: June 24, 2025

In September, the average temperature in Elroy, United States is a pleasant 24°C (75°F). Expect temperature variations with a minimum of 10°C (50°F) and a maximum of 35°C (95°F). During this month, you'll encounter about 147 mm (5.8 in) of precipitation spread over 10 days, contributing to an average humidity of 79%. Plan accordingly for variable weather and enjoy your stay!

September Temperature in Elroy

In September in Elroy, the average temperature is 24°C (75°F). Maximums can reach 35°C (95°F) and minimums can be as low as 10°C (50°F). This makes Elroy an ideal destination for travelers seeking warm weather along with the possibility of cooler evenings.

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

The chart illustrates September temperature patterns in Elroy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Elroy, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Elroy

In Elroy in September, the precipitation amount is 147 mm (5.8 in) over the course of 10 days.

September Precipitation Trends in Elroy

The chart displays monthly precipitation patterns in Elroy, 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 Elroy, September typically receives around 147 mm (5.8 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 Elroy

In Elroy in September, humidity is 79%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making traveling quite sticky and requiring ample hydration and light clothing to keep comfortable while exploring.

September Average Humidity in Elroy

This chart illustrates the average monthly humidity levels in Elroy, 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 Elroy is approximately 79%, 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 Elroy

In Elroy 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 Elroy.

Maximum UV Index Levels in Elroy for September

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

Data source: Elroy 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 Elroy Compares to Other Months

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

This table compares monthly weather conditions in Elroy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	89 mm (3.5 inches)	85%	moderate
February Weather	10°C (51°F)	85 mm (3.3 inches)	82%	high
March Weather	12°C (54°F)	70 mm (2.7 inches)	81%	very high
April Weather	17°C (63°F)	98 mm (3.9 inches)	80%	very high
May Weather	22°C (72°F)	112 mm (4.4 inches)	81%	extreme
June Weather	25°C (77°F)	128 mm (5.0 inches)	81%	extreme
July Weather	27°C (81°F)	112 mm (4.4 inches)	81%	extreme
August Weather	26°C (79°F)	165 mm (6.5 inches)	80%	very high
September Weather	24°C (75°F)	147 mm (5.8 inches)	79%	very high
October Weather	19°C (67°F)	61 mm (2.4 inches)	80%	very high
November Weather	12°C (53°F)	85 mm (3.3 inches)	85%	moderate
December Weather	9°C (49°F)	107 mm (4.2 inches)	86%	moderate