Weather in Thornton in March
Thornton, United States averages a high of 10.7°C (51.3°F) and low of -4.6°C (23.7°F) in March, with 7 rain days and 10.3 hours of daily sunshine. Travel score: 66.8/100 (Good). The best time to visit Thornton is August.
High
11°C51°F
Low
-5°C24°F
🌧️
7
rain days
☀️
10.3
hrs/day sunshine
💧
57%
humidity
67— Good
March in Thornton is cool and mostly dry — good for most activities.
What are the average temperatures in Thornton?
How much does it rain in Thornton in March?
Thornton receives an average of 44.4mm of rainfall across 7 rainy days in March. The annual total is 466.7mm.
What should I pack for Thornton in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 11°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -5°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