October Weather in Basin, United States

Last updated: June 24, 2025

In October, the average temperature in Basin, United States is a crisp 7°C (45°F). Expect a wide temperature range, with minimums dipping to -17°C (1°F) and maximums soaring to 27°C (80°F). Rainfall is moderate, totaling 29 mm (1.1 in) over approximately 6 days, while the air feels quite humid, with an average humidity of 74%.

October Temperature in Basin

In October in Basin, the average temperature is 7°C (45°F). The maximum can reach 27°C (80°F) and the minimum can be as low as -17°C (1°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

October Weather in Basin: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Basin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basin, October typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (80°F) and lows dropping to around -17°C (1°F).

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

October Precipitation in Basin

In Basin in October, the precipitation amount is 29 mm (1.1 in) over the course of 6 days.

October Precipitation Trends in Basin

The chart displays monthly precipitation patterns in Basin, 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 Basin, October typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Basin

In Basin in October, humidity is 74%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket that clings to your skin, making outdoor activities feel more intense and requiring extra layers to stay comfortable while exploring.

October Average Humidity in Basin

This chart illustrates the average monthly humidity levels in Basin, 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 Basin is approximately 74%, 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 Basin

In Basin 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 Basin, you can refer to this Hourly UV Index in Basin.

Maximum UV Index Levels in Basin for October

The chart shows the monthly maximum UV Index (UVI) for Basin 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 Basin typically reaches 6, which falls under the high exposure category.

Data source: Basin 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 Basin Compares to Other Months

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

This table compares monthly weather conditions in Basin, 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 (27°F)	10 mm (0.4 inches)	85%	moderate
February Weather	-5°C (24°F)	21 mm (0.8 inches)	85%	moderate
March Weather	5°C (40°F)	14 mm (0.5 inches)	79%	high
April Weather	8°C (46°F)	30 mm (1.2 inches)	74%	very high
May Weather	13°C (56°F)	37 mm (1.5 inches)	76%	very high
June Weather	20°C (69°F)	14 mm (0.5 inches)	79%	extreme
July Weather	25°C (77°F)	7 mm (0.3 inches)	81%	extreme
August Weather	23°C (73°F)	11 mm (0.4 inches)	80%	very high
September Weather	17°C (63°F)	30 mm (1.2 inches)	76%	very high
October Weather	7°C (45°F)	29 mm (1.1 inches)	74%	high
November Weather	2°C (37°F)	12 mm (0.5 inches)	81%	moderate
December Weather	-2°C (29°F)	14 mm (0.5 inches)	87%	low