Last updated: June 24, 2025
In April, the average temperature in Trempealeau, United States hovers around 7°C (45°F). While the mercury can dip as low as -12°C (11°F), it can also rise to a pleasant 27°C (80°F). Expect 87 mm (3.4 in) of precipitation over approximately 11 days, contributing to an average humidity of 83%. Stay prepared for a month of weather that swings between chilly and warm!
In April in Trempealeau, the average temperature is 7°C (45°F). The maximum can reach 27°C (80°F), and the minimum can be as low as -12°C (11°F). Pack for a wide range of temperatures to ensure a comfortable trip.
In Trempealeau in April, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.
In Trempealeau in April, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.
In Trempealeau 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 Trempealeau.
UV Risk Categories
Weather in Trempealeau varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Trempealeau, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (19°F) | 35 mm (1.4 inches) | 84% | low |
| February Weather | -7°C (20°F) | 49 mm (1.9 inches) | 85% | moderate |
| March Weather | 2°C (35°F) | 57 mm (2.3 inches) | 84% | moderate |
| April Weather | 7°C (45°F) | 87 mm (3.4 inches) | 83% | very high |
| May Weather | 15°C (59°F) | 149 mm (5.9 inches) | 75% | very high |
| June Weather | 21°C (71°F) | 156 mm (6.2 inches) | 79% | very high |
| July Weather | 23°C (74°F) | 106 mm (4.2 inches) | 75% | very high |
| August Weather | 21°C (70°F) | 131 mm (5.2 inches) | 69% | very high |
| September Weather | 18°C (64°F) | 116 mm (4.5 inches) | 74% | very high |
| October Weather | 10°C (49°F) | 120 mm (4.7 inches) | 79% | moderate |
| November Weather | 1°C (35°F) | 55 mm (2.2 inches) | 88% | moderate |
| December Weather | -3°C (26°F) | 43 mm (1.7 inches) | 82% | low |