Weather in Longmont in March
Longmont, United States averages a high of 10.7°C (51.3°F) and low of -4.1°C (24.6°F) in March, with 7 rain days and 10.3 hours of daily sunshine. Travel score: 68.2/100 (Good). The best time to visit Longmont is August.
High
11°C51°F
Low
-4°C25°F
🌧️
7
rain days
☀️
10.3
hrs/day sunshine
💧
60%
humidity
68— Good
March in Longmont is cool and mostly dry — good for most activities.
What are the average temperatures in Longmont?
How much does it rain in Longmont in March?
Longmont receives an average of 39.1mm of rainfall across 7 rainy days in March. The annual total is 472.8mm.
What should I pack for Longmont 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 -4°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting United States in March?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31