Denver weather in March
March in Denver: cold, a little rain, with clean air — a good time to visit.
#9 of 12 months in Denver · #413 of 604 destinations to visit in March · comfort 69/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Denver climate normals — March
| Daytime high | 10°C / 50°F | 🧥 cold |
|---|---|---|
| Nighttime low | -5°C / 22°F | |
| Feels like (high) | 7°C / 45°F | |
| Rainfall | 57 mm / 2.2 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 56% | 🍃 comfortable |
| Dew point | -8°C / 18°F | |
| Sunshine | 9.8 h/day | |
| Daylight | 12 h | |
| Wind | 15 km/h / 10 mph | |
| Snowfall | 28.8 cm / 11.3 in | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Denver in March — FAQ
- Is March a good time to visit Denver?
- March in Denver: cold, a little rain, with clean air — a good time to visit. It ranks #9 of 12 months for Denver on SeasonMap's comfort score (69/100).
- What is the weather like in Denver in March?
- In March, Denver averages a daily high of 10°C and a low of -5.5°C, with about 56.6 mm of rain over roughly 9.4 rainy days.
- What is the air quality in Denver in March?
- Denver has a mean US Air Quality Index of about 48 in March.
- Does it snow in Denver in March?
- Denver sees roughly 28.8 cm of snowfall in March.