Weather in Idaho Falls in March
Idaho Falls, United States averages a high of 7.8°C (46°F) and low of -3.4°C (25.9°F) in March, with 8 rain days and 9.6 hours of daily sunshine. Travel score: 61.5/100 (Good). The best time to visit Idaho Falls is July.
High
8°C46°F
Low
-3°C26°F
🌧️
8
rain days
☀️
9.6
hrs/day sunshine
💧
65%
humidity
62— Good
March in Idaho Falls is cold and occasionally wet — bundle up and enjoy the cool weather.
What are the average temperatures in Idaho Falls?
How much does it rain in Idaho Falls in March?
Idaho Falls receives an average of 36.3mm of rainfall across 8 rainy days in March. The annual total is 354.2mm.
What should I pack for Idaho Falls in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 8°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -3°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in March?
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