September Weather in Wallace, United States

Last updated: June 24, 2025

In September, the average temperature in Wallace, United States hovers around a warm 26°C (79°F). Expect a minimum of 12°C (54°F) and a maximum that can reach up to 38°C (101°F). The region receives about 157 mm (6.2 in) of precipitation over 15 days, accompanied by an average humidity of 79%. Stay prepared for diverse weather patterns!

September Temperature in Wallace

In September in Wallace, the average temperature is 26°C (79°F). Maximums can reach 38°C (101°F) and minimums can be as low as 12°C (54°F). This makes Wallace an ideal destination for travelers seeking warm weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Wallace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wallace, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (101°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Wallace

In Wallace in September, the precipitation amount is 157 mm (6.2 in) over a period of 15 days.

September Precipitation Trends in Wallace

The chart displays monthly precipitation patterns in Wallace, 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 Wallace, September typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 15 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 Wallace

In Wallace in September humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

September Average Humidity in Wallace

This chart illustrates the average monthly humidity levels in Wallace, 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 Wallace 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 Wallace

In Wallace 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 Wallace.

Maximum UV Index Levels in Wallace for September

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

Data source: Wallace 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 Wallace Compares to Other Months

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

This table compares monthly weather conditions in Wallace, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	86 mm (3.4 inches)	83%	moderate
February Weather	15°C (59°F)	130 mm (5.1 inches)	82%	very high
March Weather	17°C (63°F)	81 mm (3.2 inches)	79%	very high
April Weather	19°C (67°F)	130 mm (5.1 inches)	77%	extreme
May Weather	24°C (75°F)	119 mm (4.7 inches)	74%	extreme
June Weather	26°C (80°F)	210 mm (8.3 inches)	70%	extreme
July Weather	27°C (81°F)	176 mm (6.9 inches)	78%	extreme
August Weather	27°C (81°F)	194 mm (7.6 inches)	78%	extreme
September Weather	26°C (79°F)	157 mm (6.2 inches)	79%	very high
October Weather	22°C (72°F)	109 mm (4.3 inches)	74%	very high
November Weather	15°C (59°F)	54 mm (2.1 inches)	83%	high
December Weather	13°C (56°F)	130 mm (5.1 inches)	86%	moderate