Montreal weather in April
April in Montreal: cold, rainy, with clean air — a good time to visit.
#6 of 12 months in Montreal · #495 of 604 destinations to visit in April · comfort 68/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Montreal climate normals — April
| Daytime high | 10°C / 51°F | 🧥 cold |
|---|---|---|
| Nighttime low | 1°C / 33°F | |
| Feels like (high) | 7°C / 45°F | |
| Rainfall | 116 mm / 4.6 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 67% | 💧 humid |
| Dew point | -1°C / 30°F | |
| Sunshine | 8.6 h/day | |
| Daylight | 13.5 h | |
| Wind | 21 km/h / 13 mph | |
| Snowfall | 8.4 cm / 3.3 in | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Montreal in April — FAQ
- Is April a good time to visit Montreal?
- April in Montreal: cold, rainy, with clean air — a good time to visit. It ranks #6 of 12 months for Montreal on SeasonMap's comfort score (68/100).
- What is the weather like in Montreal in April?
- In April, Montreal averages a daily high of 10.4°C and a low of 0.5°C, with about 115.9 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Montreal in April?
- Montreal has a mean US Air Quality Index of about 45 in April.
- Does it snow in Montreal in April?
- Montreal sees roughly 8.4 cm of snowfall in April.