Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Grand Marais is from July, August, September. — consistent weather climate
🌥Mild
| Score | 12 | 16 | 14 | 15 | 53 | 84 | 89 | 85 | 88 | 38 | 11 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Mild | Pleasant | Pleasant | Mild | Cold | Cold | Polar |
| Temperature | -10–-5°C | -11–-5°C | -5–1°C | 0–6°C | 6–14°C | 12–19°C | 15–22°C | 16–22°C | 13–19°C | 7–12°C | 0–5°C | -6–-1°C |
| Feels like | -16–-9°C | -17–-9°C | -10–-3°C | -5–2°C | 3–12°C | 11–20°C | 15–24°C | 16–23°C | 12–18°C | 3–9°C | -5–1°C | -12–-5°C |
| Precipitation | 32mm 9 days | 31mm 8 days | 54mm 9 days | 96mm 12 days | 86mm 7 days | 87mm 6 days | 49mm 6 days | 74mm 7 days | 52mm 6 days | 68mm 9 days | 68mm 11 days | 68mm 13 days |
| Sunshine | 3.6h ☀︎ 40% | 7.2h ☀︎ 70% | 7.8h ☀︎ 66% | 8.0h ☀︎ 58% | 11.2h ☀︎ 74% | 12.4h ☀︎ 78% | 12.9h ☀︎ 83% | 11.0h ☀︎ 78% | 9.9h ☀︎ 79% | 6.5h ☀︎ 60% | 4.1h ☀︎ 44% | 2.7h ☀︎ 32% |
| Wind | NW · 21 km/h | NW · 22 km/h | N · 22 km/h | N · 22 km/h | N · 20 km/h | NW · 18 km/h | NW · 16 km/h | NW · 17 km/h | NW · 18 km/h | NW · 20 km/h | W · 23 km/h | NW · 24 km/h |
| Humidity (%) | 76% | 70% | 71% | 74% | 73% | 78% | 82% | 83% | 81% | 78% | 77% | 81% |
| Day length | 8.9h | 10.3h | 11.9h | 13.7h | 15.2h | 15.9h | 15.5h | 14.2h | 12.6h | 10.8h | 9.3h | 8.5h |