October Weather in Black River Falls, United States

Last updated: June 24, 2025

In Black River Falls, United States, the average temperature in October hovers around 10°C (49°F). However, temperatures can swing significantly, with minimums dropping to -6°C (22°F) and maximums reaching as high as 29°C (84°F). Expect 114 mm (4.5 in) of precipitation spread over 12 days, accompanied by a high average humidity of 84%.

October Temperature in Black River Falls

In October in Black River Falls, the average temperature is 10°C (49°F). The maximum can reach 29°C (84°F), and the minimum can be as low as -6°C (22°F). Be prepared for a wide range of weather conditions when traveling during this month.

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

The chart illustrates October temperature patterns in Black River Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Black River Falls, October typically has an average temperature of 10°C (49°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (22°F).

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

October Precipitation in Black River Falls

In Black River Falls in October, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

October Precipitation Trends in Black River Falls

The chart displays monthly precipitation patterns in Black River 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 Black River Falls, October typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 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 Black River Falls

In Black River Falls in October, humidity is 84%. With an average temperature of 10°C (49°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm and dry.

October Average Humidity in Black River Falls

This chart illustrates the average monthly humidity levels in Black River 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 Black River Falls is approximately 84%, 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 Black River Falls

In Black River Falls in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Black River Falls.

Maximum UV Index Levels in Black River Falls for October

The chart shows the monthly maximum UV Index (UVI) for Black River 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 Black River Falls typically reaches 5, which falls under the moderate exposure category.

Data source: Black River 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 Black River Falls Compares to Other Months

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

This table compares monthly weather conditions in Black River Falls, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	34 mm (1.3 inches)	88%	low
February Weather	-7°C (20°F)	52 mm (2.0 inches)	89%	moderate
March Weather	1°C (35°F)	57 mm (2.3 inches)	86%	moderate
April Weather	7°C (45°F)	89 mm (3.5 inches)	85%	very high
May Weather	15°C (59°F)	133 mm (5.2 inches)	79%	very high
June Weather	21°C (70°F)	133 mm (5.2 inches)	80%	very high
July Weather	23°C (73°F)	109 mm (4.3 inches)	80%	very high
August Weather	21°C (70°F)	123 mm (4.8 inches)	78%	very high
September Weather	18°C (64°F)	104 mm (4.1 inches)	80%	high
October Weather	10°C (49°F)	114 mm (4.5 inches)	84%	moderate
November Weather	1°C (35°F)	52 mm (2.1 inches)	89%	moderate
December Weather	-4°C (26°F)	47 mm (1.9 inches)	85%	low