Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Montreal is from June, July, September, but considering flight prices and crowds, the best months to visit are May, July, September. — consistent weather climate
🌥Mild
| Score | 11 | 12 | 13 | 16 | 71 | 76 | 77 | 75 | 83 | 34 | 11 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Mild | Cool & rainy | Humid | Humid | Mild | Cold | Cold | Polar |
| Temperature | -14–-6°C | -14–-4°C | -7–2°C | -1–9°C | 7–18°C | 13–22°C | 17–25°C | 16–24°C | 12–20°C | 6–13°C | -2–5°C | -8–-1°C |
| Feels like | -19–-11°C | -19–-9°C | -12–-3°C | -5–6°C | 4–16°C | 11–22°C | 17–26°C | 16–24°C | 11–20°C | 2–10°C | -6–1°C | -13–-6°C |
| Precipitation | 78mm 14 days | 75mm 12 days | 80mm 12 days | 114mm 13 days | 76mm 9 days | 118mm 12 days | 106mm 11 days | 121mm 11 days | 77mm 8 days | 126mm 11 days | 81mm 11 days | 92mm 14 days |
| Sunshine | 4.4h ☀︎ 48% | 5.7h ☀︎ 55% | 7.2h ☀︎ 60% | 7.5h ☀︎ 56% | 10.2h ☀︎ 68% | 10.4h ☀︎ 67% | 11.9h ☀︎ 78% | 10.9h ☀︎ 78% | 9.5h ☀︎ 76% | 6.5h ☀︎ 59% | 4.9h ☀︎ 52% | 3.6h ☀︎ 41% |
| Wind | W · 20 km/h | W · 21 km/h | W · 21 km/h | W · 22 km/h | W · 20 km/h | SW · 19 km/h | SW · 18 km/h | SW · 17 km/h | SW · 17 km/h | SW · 20 km/h | W · 20 km/h | W · 20 km/h |
| Humidity (%) | 77% | 75% | 70% | 65% | 63% | 68% | 72% | 74% | 75% | 75% | 74% | 76% |
| Day length | 9.2h | 10.4h | 12.0h | 13.6h | 14.9h | 15.6h | 15.3h | 14.1h | 12.5h | 10.9h | 9.5h | 8.8h |
| Tourist Crowds | Low season | Low season | Low season | Shoulder season | Shoulder season | High season | High season | High season | High season | High season | Shoulder season | Shoulder season |