Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Rockland is from June, August, September. — consistent weather climate
🌦Humid
| Score | 11 | 13 | 12 | 21 | 72 | 78 | 75 | 78 | 80 | 51 | 25 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Humid | Humid | Humid | Cool & rainy | Cool & rainy | Cold | Cold |
| Temperature | -6–1°C | -7–2°C | -2–6°C | 3–11°C | 8–17°C | 14–22°C | 18–25°C | 17–24°C | 14–21°C | 9–15°C | 3–9°C | -3–4°C |
| Feels like | -11–-3°C | -12–-3°C | -7–2°C | -1–8°C | 5–16°C | 13–23°C | 19–27°C | 18–26°C | 13–21°C | 6–14°C | -2–6°C | -7–0°C |
| Precipitation | 113mm 12 days | 77mm 9 days | 123mm 12 days | 134mm 12 days | 74mm 8 days | 98mm 10 days | 120mm 11 days | 107mm 9 days | 108mm 8 days | 142mm 10 days | 90mm 7 days | 151mm 12 days |
| Sunshine | 5.4h ☀︎ 57% | 6.9h ☀︎ 65% | 7.9h ☀︎ 66% | 8.1h ☀︎ 60% | 10.8h ☀︎ 73% | 10.8h ☀︎ 70% | 10.6h ☀︎ 70% | 10.3h ☀︎ 74% | 9.5h ☀︎ 76% | 7.5h ☀︎ 68% | 6.9h ☀︎ 71% | 5.1h ☀︎ 57% |
| Wind | NW · 21 km/h | NW · 22 km/h | W · 23 km/h | NW · 22 km/h | W · 19 km/h | SW · 17 km/h | SW · 16 km/h | SW · 16 km/h | W · 17 km/h | W · 18 km/h | W · 22 km/h | W · 22 km/h |
| Humidity (%) | 70% | 69% | 70% | 70% | 71% | 79% | 81% | 82% | 80% | 80% | 71% | 73% |
| Day length | 9.3h | 10.5h | 12.0h | 13.5h | 14.8h | 15.4h | 15.1h | 14.0h | 12.5h | 11.0h | 9.6h | 8.9h |