Last updated: June 24, 2025
In April, the average temperature in Cottage Grove, United States hovers around 6°C (44°F). Expect chilly nights, with minimum temperatures plummeting to -15°C (6°F), while daytime highs can reach up to 28°C (83°F). During this period, the area experiences about 87 mm (3.4 in) of precipitation spread across 10 days, and the air remains quite humid, with an average humidity of 84%. Stay prepared for a mix of weather!
In April in Cottage Grove, the average temperature is 6°C (44°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling during this month!
In Cottage Grove in April, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.
In Cottage Grove 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.
In Cottage Grove in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Cottage Grove.
UV Risk Categories
Weather in Cottage Grove varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Cottage Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 31 mm (1.2 inches) | 87% | low |
| February Weather | -8°C (17°F) | 39 mm (1.5 inches) | 90% | moderate |
| March Weather | 1°C (33°F) | 61 mm (2.4 inches) | 85% | moderate |
| April Weather | 6°C (44°F) | 87 mm (3.4 inches) | 84% | high |
| May Weather | 15°C (59°F) | 143 mm (5.6 inches) | 78% | very high |
| June Weather | 22°C (71°F) | 103 mm (4.0 inches) | 80% | very high |
| July Weather | 23°C (75°F) | 108 mm (4.2 inches) | 81% | very high |
| August Weather | 21°C (71°F) | 124 mm (4.9 inches) | 81% | very high |
| September Weather | 18°C (64°F) | 118 mm (4.7 inches) | 81% | high |
| October Weather | 9°C (49°F) | 97 mm (3.8 inches) | 84% | moderate |
| November Weather | 1°C (34°F) | 38 mm (1.5 inches) | 88% | moderate |
| December Weather | -5°C (24°F) | 52 mm (2.0 inches) | 84% | low |