Typical Weather in Superior, WI in April
47° F Avg High
31° F Avg Low
5 Rainy Days
☀️ Temperature Summary
April is one of the cooler months of the year for Superior, with highs averaging around 47°F. Lows overnight are typically around 31°F. Daily high temperatures can range between 41°F and 52°F, and will often rise as the month goes on.
April is a great time to visit Superior, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 18% chance of rain for any given day in April. It's one of the rainier months of the year for Superior, with total rainfall for the month around 3 inches.
Rainfall Throughout the Year
Planning a trip to Superior? Try our free trip weather planner