September Weather in Chubbuck, United States

Last updated: June 24, 2025

In September, the average temperature in Chubbuck, United States is a comfortable 17°C (63°F). However, you might experience a range as low as 1°C (35°F) and soaring up to 37°C (98°F). During this time, expect about 25 mm (1.0 in) of precipitation spread over 3 days. With an average humidity of 46%, it's a great time to enjoy the pleasant weather!

September Temperature in Chubbuck

In September in Chubbuck, the average temperature is 17°C (63°F). Maximums can reach 37°C (98°F), while minimums can drop as low as 1°C (35°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Chubbuck, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chubbuck, September typically has an average temperature of 17°C (63°F), with highs reaching up to 37°C (98°F) and lows dropping to around 1°C (35°F).

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

September Precipitation in Chubbuck

In Chubbuck in September, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

September Precipitation Trends in Chubbuck

The chart displays monthly precipitation patterns in Chubbuck, 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 Chubbuck, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Chubbuck

In Chubbuck in September, humidity is 46%. With an average temperature of 17°C (63°F), this humidity feels like a mild embrace—comfortable for exploring the sights, though you might notice a slight heaviness in the air that encourages a leisurely pace as you take in the vibrant surroundings.

September Average Humidity in Chubbuck

This chart illustrates the average monthly humidity levels in Chubbuck, 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 Chubbuck is approximately 46%, 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 Chubbuck

In Chubbuck 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 Chubbuck.

Maximum UV Index Levels in Chubbuck for September

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

Data source: Chubbuck 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 Chubbuck Compares to Other Months

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

This table compares monthly weather conditions in Chubbuck, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	41 mm (1.6 inches)	91%	moderate
February Weather	-1°C (30°F)	51 mm (2.0 inches)	92%	moderate
March Weather	4°C (39°F)	45 mm (1.8 inches)	85%	high
April Weather	8°C (47°F)	46 mm (1.8 inches)	76%	very high
May Weather	13°C (56°F)	46 mm (1.8 inches)	66%	very high
June Weather	19°C (67°F)	23 mm (0.9 inches)	62%	extreme
July Weather	24°C (76°F)	9 mm (0.3 inches)	53%	extreme
August Weather	23°C (73°F)	13 mm (0.5 inches)	42%	very high
September Weather	17°C (63°F)	25 mm (1.0 inches)	46%	very high
October Weather	8°C (47°F)	34 mm (1.4 inches)	64%	high
November Weather	3°C (38°F)	27 mm (1.1 inches)	83%	moderate
December Weather	-2°C (28°F)	42 mm (1.6 inches)	87%	moderate