Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Grand Haven is from June, July, September. — consistent weather climate
🌦Humid
| Score | 9 | 13 | 14 | 27 | 74 | 82 | 84 | 82 | 83 | 49 | 14 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Humid | Humid | Humid | Pleasant | Cool & rainy | Cold | Cold |
| Temperature | -4–1°C | -5–1°C | -1–6°C | 3–10°C | 9–17°C | 15–22°C | 18–24°C | 18–24°C | 15–21°C | 9–15°C | 4–9°C | -1–4°C |
| Feels like | -9–-4°C | -11–-4°C | -6–2°C | -1–7°C | 7–17°C | 14–23°C | 19–27°C | 19–27°C | 14–22°C | 6–13°C | -1–5°C | -6–-1°C |
| Precipitation | 74mm 18 days | 53mm 12 days | 96mm 12 days | 90mm 11 days | 94mm 8 days | 96mm 7 days | 87mm 6 days | 102mm 7 days | 67mm 9 days | 104mm 13 days | 79mm 14 days | 76mm 16 days |
| Sunshine | 1.9h ☀︎ 20% | 5.2h ☀︎ 50% | 6.8h ☀︎ 57% | 8.9h ☀︎ 66% | 10.4h ☀︎ 71% | 12.3h ☀︎ 80% | 12.3h ☀︎ 82% | 11.9h ☀︎ 85% | 9.8h ☀︎ 78% | 7.2h ☀︎ 65% | 4.7h ☀︎ 48% | 2.2h ☀︎ 24% |
| Wind | W · 24 km/h | W · 26 km/h | W · 25 km/h | SW · 25 km/h | SW · 22 km/h | W · 22 km/h | W · 20 km/h | W · 20 km/h | S · 21 km/h | SW · 25 km/h | SW · 28 km/h | W · 27 km/h |
| Humidity (%) | 80% | 75% | 74% | 75% | 75% | 77% | 81% | 80% | 78% | 76% | 75% | 78% |
| Day length | 9.4h | 10.5h | 12.0h | 13.4h | 14.7h | 15.3h | 15.0h | 13.9h | 12.5h | 11.0h | 9.7h | 9.1h |