October Weather in Saint Croix Falls, United States

Last updated: June 24, 2025

In Saint Croix Falls, United States, the average temperature in October hovers around 9°C (48°F). Temperatures can range from a chilly -9°C (16°F) to a warmer 27°C (81°F). Expect about 102 mm (4.0 in) of precipitation spread over 11 days, accompanied by an average humidity level of 84%. This blend of cool temperatures and moisture offers a unique atmosphere that characterizes the season.

October Temperature in Saint Croix Falls

In October in Saint Croix Falls, the average temperature is 9°C (48°F), with maximums reaching 27°C (81°F) and minimums dipping as low as -9°C (16°F). It's advisable to pack layers to accommodate the wide temperature range while traveling.

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

The chart illustrates October temperature patterns in Saint Croix Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Croix Falls, October typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (16°F).

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

October Precipitation in Saint Croix Falls

In Saint Croix Falls in October, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

October Precipitation Trends in Saint Croix Falls

The chart displays monthly precipitation patterns in Saint Croix 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 Saint Croix Falls, October typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 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 Saint Croix Falls

In Saint Croix Falls in October, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

October Average Humidity in Saint Croix Falls

This chart illustrates the average monthly humidity levels in Saint Croix 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 Saint Croix 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 Saint Croix Falls

In Saint Croix 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 Saint Croix Falls.

Maximum UV Index Levels in Saint Croix Falls for October

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

Data source: Saint Croix 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 Saint Croix Falls Compares to Other Months

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

This table compares monthly weather conditions in Saint Croix Falls, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (15°F)	22 mm (0.9 inches)	87%	low
February Weather	-9°C (16°F)	33 mm (1.3 inches)	90%	moderate
March Weather	0°C (32°F)	50 mm (2.0 inches)	85%	moderate
April Weather	6°C (43°F)	89 mm (3.5 inches)	84%	high
May Weather	14°C (58°F)	117 mm (4.6 inches)	78%	very high
June Weather	21°C (70°F)	89 mm (3.5 inches)	80%	very high
July Weather	23°C (73°F)	101 mm (4.0 inches)	81%	very high
August Weather	21°C (70°F)	126 mm (5.0 inches)	81%	very high
September Weather	17°C (63°F)	102 mm (4.0 inches)	81%	high
October Weather	9°C (48°F)	102 mm (4.0 inches)	84%	moderate
November Weather	0°C (32°F)	39 mm (1.5 inches)	88%	moderate
December Weather	-6°C (22°F)	54 mm (2.1 inches)	84%	low