Churchill weather in March
March in Churchill: freezing, dry, with clean air — a hit-or-miss time to visit.
#8 of 12 months in Churchill · #589 of 604 destinations to visit in March · comfort 41/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Churchill climate normals — March
| Daytime high | -13°C / 9°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -21°C / -6°F | |
| Feels like (high) | -19°C / -2°F | |
| Rainfall | 16 mm / 0.6 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | -22°C / -7°F | |
| Sunshine | 8.4 h/day | |
| Daylight | 11.9 h | |
| Wind | 29 km/h / 18 mph | |
| Snowfall | 26.7 cm / 10.5 in | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Churchill in March — FAQ
- Is March a good time to visit Churchill?
- March in Churchill: freezing, dry, with clean air — a hit-or-miss time to visit. It ranks #8 of 12 months for Churchill on SeasonMap's comfort score (41/100).
- What is the weather like in Churchill in March?
- In March, Churchill averages a daily high of -12.9°C and a low of -21°C, with about 15.6 mm of rain over roughly 4.6 rainy days.
- What is the air quality in Churchill in March?
- Churchill has a mean US Air Quality Index of about 40 in March.
- Does it snow in Churchill in March?
- Churchill sees roughly 26.7 cm of snowfall in March.