Weather in Waterloo in March
Waterloo, United States averages a high of 7.5°C (45.5°F) and low of -2.6°C (27.3°F) in March, with 8 rain days and 8.5 hours of daily sunshine. Travel score: 56.9/100 (Mixed). The best time to visit Waterloo is September.
High
8°C46°F
Low
-3°C27°F
🌧️
8
rain days
☀️
8.5
hrs/day sunshine
💧
68%
humidity
57— Mixed
March in Waterloo is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Waterloo?
How much does it rain in Waterloo in March?
Waterloo receives an average of 59.5mm of rainfall across 8 rainy days in March. The annual total is 904.3mm.
What should I pack for Waterloo 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