October Weather in Colville, United States

Last updated: June 24, 2025

In October, the average temperature in Colville, United States hovers around 7°C (45°F). While you might experience minimums dropping to -9°C (16°F), the mercury can also rise to a cozy 25°C (78°F). Be prepared for some rain, as precipitation averages 51 mm (2.0 in) over 9 days. With an average humidity of 85%, it's a month where layers are your best friend!

October Temperature in Colville

In October in Colville, the average temperature is 7°C (45°F). The maximum can reach 25°C (78°F), while the minimum can drop as low as -9°C (16°F). This wide temperature range offers travelers a unique experience, so it's advisable to pack accordingly for both warm and cold weather activities.

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

The chart illustrates October temperature patterns in Colville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colville, October typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (78°F) and lows dropping to around -9°C (16°F).

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

October Precipitation in Colville

In Colville in October, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

October Precipitation Trends in Colville

The chart displays monthly precipitation patterns in Colville, 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 Colville, October typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 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 Colville

In Colville in October, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

October Average Humidity in Colville

This chart illustrates the average monthly humidity levels in Colville, 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 Colville is approximately 85%, 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 Colville

In Colville in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Colville for better planning.

Maximum UV Index Levels in Colville for October

The chart shows the monthly maximum UV Index (UVI) for Colville 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 Colville typically reaches 4, which falls under the moderate exposure category.

Data source: Colville 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 Colville Compares to Other Months

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

This table compares monthly weather conditions in Colville, 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)	73 mm (2.9 inches)	90%	low
February Weather	-3°C (26°F)	56 mm (2.2 inches)	91%	moderate
March Weather	2°C (36°F)	58 mm (2.3 inches)	89%	moderate
April Weather	7°C (45°F)	63 mm (2.5 inches)	85%	high
May Weather	13°C (56°F)	58 mm (2.3 inches)	82%	very high
June Weather	18°C (64°F)	37 mm (1.5 inches)	81%	very high
July Weather	22°C (73°F)	12 mm (0.5 inches)	84%	very high
August Weather	22°C (71°F)	23 mm (0.9 inches)	75%	very high
September Weather	15°C (60°F)	39 mm (1.5 inches)	74%	high
October Weather	7°C (45°F)	51 mm (2.0 inches)	85%	moderate
November Weather	2°C (35°F)	60 mm (2.4 inches)	88%	moderate
December Weather	-2°C (29°F)	67 mm (2.6 inches)	93%	low