September Weather in Mena, United States

Last updated: June 24, 2025

In Mena, United States, the average temperature in September is a pleasant 24°C (75°F), making it an ideal time to explore. Expect temperatures to range from a minimum of 8°C (47°F) to a maximum of 36°C (98°F). However, be prepared for 66 mm (2.6 in) of precipitation spread over 7 days, contributing to an average humidity of 59%. Whether you're basking in the warmth or enjoying a refreshing shower, Mena offers a unique experience this month!

September Temperature in Mena

In September in Mena, the average temperature is 24°C (75°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 8°C (47°F). Be prepared for a range of temperatures to enjoy all the activities this destination has to offer.

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

The chart illustrates September temperature patterns in Mena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mena, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (98°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Mena

In Mena in September, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

September Precipitation Trends in Mena

The chart displays monthly precipitation patterns in Mena, 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 Mena, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 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 Mena

In Mena in September humidity is 59%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making outdoor activities refreshing yet slightly sticky, perfect for leisurely strolls but reminding travelers to stay hydrated.

September Average Humidity in Mena

This chart illustrates the average monthly humidity levels in Mena, 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 Mena is approximately 59%, 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 Mena

In Mena in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mena.

Maximum UV Index Levels in Mena for September

The chart shows the monthly maximum UV Index (UVI) for Mena 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 Mena typically reaches 10, which falls under the very high exposure category.

Data source: Mena 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 Mena Compares to Other Months

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

This table compares monthly weather conditions in Mena, 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 (42°F)	94 mm (3.7 inches)	82%	moderate
February Weather	7°C (44°F)	151 mm (5.9 inches)	79%	high
March Weather	13°C (55°F)	152 mm (6.0 inches)	77%	very high
April Weather	15°C (60°F)	169 mm (6.6 inches)	78%	very high
May Weather	20°C (69°F)	194 mm (7.6 inches)	82%	extreme
June Weather	25°C (77°F)	101 mm (4.0 inches)	81%	extreme
July Weather	26°C (80°F)	104 mm (4.1 inches)	75%	extreme
August Weather	26°C (79°F)	121 mm (4.8 inches)	61%	very high
September Weather	24°C (75°F)	66 mm (2.6 inches)	59%	very high
October Weather	17°C (63°F)	123 mm (4.8 inches)	69%	very high
November Weather	10°C (51°F)	81 mm (3.2 inches)	82%	moderate
December Weather	8°C (46°F)	125 mm (4.9 inches)	87%	moderate