September Weather in Heber Springs, United States

Last updated: June 24, 2025

In September, the average temperature in Heber Springs, United States hovers around 24°C (75°F). Expect a range from a brisk 9°C (49°F) to a sizzling 36°C (96°F) throughout the month. With an average precipitation of 86 mm (3.4 in) spread over 8 days, a few showers can be anticipated. Additionally, the climate brings about an average humidity of 71%, making it a pleasantly warm experience.

September Temperature in Heber Springs

In September in Heber Springs, the average temperature is 24°C (75°F). Maximums can reach 36°C (96°F), while minimums can drop as low as 9°C (49°F). Overall, it's a great time to visit Heber Springs for those who enjoy warm weather with some cooler nights.

September Weather in Heber Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Heber Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heber Springs, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (96°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Heber Springs

In Heber Springs in September, the precipitation amount reaches 86 mm (3.4 in) over the course of 8 days.

September Precipitation Trends in Heber Springs

The chart displays monthly precipitation patterns in Heber Springs, 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 Heber Springs, September typically receives around 86 mm (3.4 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 Heber Springs

In Heber Springs in September, humidity is 71%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making outdoor activities for traveling both refreshing and sometimes a bit stifling, prompting travelers to seek shaded spots or refreshing drinks while exploring.

September Average Humidity in Heber Springs

This chart illustrates the average monthly humidity levels in Heber Springs, 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 Heber Springs is approximately 71%, 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 Heber Springs

In Heber Springs 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 Heber Springs.

Maximum UV Index Levels in Heber Springs for September

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

Data source: Heber Springs 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 Heber Springs Compares to Other Months

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

This table compares monthly weather conditions in Heber Springs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	88 mm (3.4 inches)	84%	moderate
February Weather	6°C (43°F)	148 mm (5.8 inches)	83%	high
March Weather	12°C (53°F)	146 mm (5.7 inches)	81%	very high
April Weather	15°C (59°F)	152 mm (6.0 inches)	81%	very high
May Weather	21°C (70°F)	183 mm (7.2 inches)	83%	extreme
June Weather	25°C (77°F)	108 mm (4.3 inches)	83%	extreme
July Weather	27°C (81°F)	94 mm (3.7 inches)	81%	extreme
August Weather	26°C (79°F)	118 mm (4.7 inches)	74%	very high
September Weather	24°C (75°F)	86 mm (3.4 inches)	71%	very high
October Weather	17°C (63°F)	109 mm (4.3 inches)	76%	high
November Weather	9°C (49°F)	76 mm (3.0 inches)	84%	moderate
December Weather	7°C (45°F)	109 mm (4.3 inches)	88%	moderate