October Weather in American Falls, United States

Last updated: June 24, 2025

In October, the average temperature in American Falls, United States hovers around 8°C (47°F), offering a cool yet pleasant climate. Expect a wide range in temperatures, with lows plunging to -14°C (7°F) and highs reaching up to 26°C (80°F). During this month, 38 mm (1.5 in) of precipitation typically falls across 6 days, contributing to an average humidity level of 64%.

October Temperature in American Falls

In October in American Falls, the average temperature is 8°C (47°F), with maxima reaching 26°C (80°F) and minima dropping to as low as -14°C (7°F). Be prepared for a wide range of temperatures when traveling to American Falls during this time.

October Weather in American Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in American Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In American Falls, October typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (80°F) and lows dropping to around -14°C (7°F).

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

October Precipitation in American Falls

In American Falls in October, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

October Precipitation Trends in American Falls

The chart displays monthly precipitation patterns in American Falls, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In American Falls, October typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

October Humidity in American Falls

In American Falls in October humidity is 64%. With an average temperature of 8°C (47°F), this humidity feels like a persistent chill in the air, making travel a bit uncomfortable as the dampness seeps into your clothes, creating a brisk and sometimes biting atmosphere.

October Average Humidity in American Falls

This chart illustrates the average monthly humidity levels in American Falls, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in American Falls is approximately 64%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in American Falls

In American Falls in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in American Falls, you can refer to this Hourly UV Index in American Falls.

Maximum UV Index Levels in American Falls for October

The chart shows the monthly maximum UV Index (UVI) for American Falls in October, 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 October, the maximum UV index in American Falls typically reaches 6, which falls under the high exposure category.

Data source: American Falls October 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 October Weather in American Falls Compares to Other Months

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

This table compares monthly weather conditions in American Falls, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	43 mm (1.7 inches)	91%	moderate
February Weather	-2°C (29°F)	55 mm (2.2 inches)	92%	moderate
March Weather	3°C (38°F)	46 mm (1.8 inches)	85%	high
April Weather	8°C (46°F)	51 mm (2.0 inches)	76%	very high
May Weather	13°C (56°F)	51 mm (2.0 inches)	66%	very high
June Weather	19°C (67°F)	24 mm (0.9 inches)	62%	extreme
July Weather	24°C (76°F)	13 mm (0.5 inches)	53%	extreme
August Weather	22°C (73°F)	16 mm (0.6 inches)	42%	very high
September Weather	17°C (63°F)	27 mm (1.1 inches)	46%	very high
October Weather	8°C (47°F)	38 mm (1.5 inches)	64%	high
November Weather	3°C (37°F)	30 mm (1.2 inches)	83%	moderate
December Weather	-3°C (28°F)	43 mm (1.7 inches)	87%	moderate