Last updated: June 24, 2025
In Black River Falls, United States, the average temperature in April hovers around 7°C (45°F). However, temperatures can vary significantly, with a minimum of -13°C (10°F) and a maximum reaching 28°C (82°F). Expect 89 mm (3.5 in) of precipitation spread over 12 days, and make sure to prepare for the average humidity of 85%. Stay cozy and stay dry!
In April in Black River Falls, the average temperature is 7°C (45°F). Maximums can reach 28°C (82°F), and minimums can be as low as -13°C (10°F). Whether you're looking to enjoy mild weather or brave the cold, be prepared for a wide range of temperatures during your visit.
In Black River Falls in April, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.
In Black River Falls in April, 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.
In Black River 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 Black River Falls.
UV Risk Categories
Weather in Black River Falls varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Black River Falls, focusing on differences in temperature, rainfall, humidity, and UV levels.
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 |