Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Roseau is from June, August, September. — consistent weather climate
🌦Humid
| Score | 14 | 17 | 20 | 20 | 71 | 82 | 80 | 85 | 89 | 38 | 14 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Mild | Humid | Humid | Pleasant | Mild | Cold | Polar | Polar |
| Temperature | -16–-7°C | -17–-6°C | -9–2°C | -2–9°C | 7–18°C | 14–25°C | 16–26°C | 15–25°C | 12–21°C | 3–12°C | -5–3°C | -12–-4°C |
| Feels like | -21–-12°C | -22–-11°C | -14–-3°C | -7–5°C | 3–16°C | 12–24°C | 16–27°C | 15–26°C | 10–20°C | 0–9°C | -10–-2°C | -17–-9°C |
| Precipitation | 15mm 6 days | 20mm 6 days | 19mm 6 days | 70mm 11 days | 83mm 8 days | 90mm 8 days | 108mm 8 days | 69mm 7 days | 46mm 6 days | 63mm 8 days | 35mm 8 days | 35mm 9 days |
| Sunshine | 3.8h ☀︎ 44% | 7.2h ☀︎ 71% | 8.4h ☀︎ 70% | 7.6h ☀︎ 55% | 10.7h ☀︎ 70% | 12.5h ☀︎ 77% | 13.3h ☀︎ 85% | 11.2h ☀︎ 79% | 9.9h ☀︎ 79% | 7.3h ☀︎ 68% | 4.6h ☀︎ 50% | 3.2h ☀︎ 38% |
| Wind | SW · 17 km/h | W · 19 km/h | W · 19 km/h | N · 20 km/h | S · 21 km/h | SW · 21 km/h | SW · 17 km/h | SW · 19 km/h | SW · 20 km/h | W · 19 km/h | SW · 20 km/h | W · 19 km/h |
| Humidity (%) | 81% | 75% | 69% | 65% | 64% | 66% | 71% | 73% | 70% | 72% | 75% | 80% |
| Day length | 8.8h | 10.2h | 11.9h | 13.7h | 15.3h | 16.1h | 15.7h | 14.3h | 12.6h | 10.8h | 9.2h | 8.3h |