April Weather in Cannon Falls, United States

Last updated: June 24, 2025

In April, the average temperature in Cannon Falls, United States sits at a brisk 6°C (44°F). Expect a wide range, with minimums plunging to -16°C (3°F) and maximums soaring to 28°C (83°F). With around 90 mm (3.5 in) of precipitation spread over 10 days, it’s advisable to keep an umbrella handy. The air will be quite damp, with an average humidity of 84%, adding to the chilly atmosphere.

April Temperature in Cannon Falls

In April in Cannon Falls, the average temperature is 6°C (44°F), with maximums that can reach 28°C (83°F) and minimums that can drop to as low as -16°C (3°F). Travelers should prepare for a wide range of temperatures, from chilly to quite warm, making it essential to pack layers for comfort.

April Weather in Cannon Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Cannon Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cannon Falls, April typically has an average temperature of 6°C (44°F), with highs reaching up to 28°C (83°F) and lows dropping to around -16°C (3°F).

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

April Precipitation in Cannon Falls

In Cannon Falls in April, the precipitation amount is 90 mm (3.5 in) over the course of 10 days.

April Precipitation Trends in Cannon Falls

The chart displays monthly precipitation patterns in Cannon Falls, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Cannon Falls, April typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Cannon Falls

In Cannon Falls in April humidity is 84%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and necessitating layered clothing to stay warm and dry while exploring the area.

April Average Humidity in Cannon Falls

This chart illustrates the average monthly humidity levels in Cannon Falls, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Cannon Falls is approximately 84%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Cannon Falls

In Cannon Falls in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cannon Falls.

Maximum UV Index Levels in Cannon Falls for April

The chart shows the monthly maximum UV Index (UVI) for Cannon Falls in April, 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 April, the maximum UV index in Cannon Falls typically reaches 8, which falls under the very high exposure category.

Data source: Cannon Falls April 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 April Weather in Cannon Falls Compares to Other Months

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

This table compares monthly weather conditions in Cannon Falls, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	34 mm (1.4 inches)	87%	moderate
February Weather	-8°C (17°F)	41 mm (1.6 inches)	90%	moderate
March Weather	1°C (34°F)	62 mm (2.4 inches)	85%	moderate
April Weather	6°C (44°F)	90 mm (3.5 inches)	84%	very high
May Weather	15°C (59°F)	148 mm (5.8 inches)	78%	very high
June Weather	22°C (71°F)	114 mm (4.5 inches)	80%	very high
July Weather	23°C (74°F)	107 mm (4.2 inches)	81%	very high
August Weather	21°C (71°F)	119 mm (4.7 inches)	81%	very high
September Weather	18°C (64°F)	119 mm (4.7 inches)	81%	very high
October Weather	9°C (49°F)	94 mm (3.7 inches)	84%	moderate
November Weather	1°C (34°F)	39 mm (1.5 inches)	88%	moderate
December Weather	-4°C (24°F)	50 mm (2.0 inches)	84%	low