Weather in Rapid City in April
Rapid City, United States averages a high of 12.8°C (55°F) and low of 1°C (33.8°F) in April, with 11 rain days and 10.4 hours of daily sunshine. Travel score: 65.5/100 (Good). The best time to visit Rapid City is August.
High
13°C55°F
Low
1°C34°F
🌧️
11
rain days
☀️
10.4
hrs/day sunshine
💧
61%
humidity
66— Good
April in Rapid City is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Rapid City?
How much does it rain in Rapid City in April?
Rapid City receives an average of 71.4mm of rainfall across 11 rainy days in April. The annual total is 557.4mm.
What should I pack for Rapid City in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 1°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in April?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31