Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Hamina is from June, July, August. — consistent weather climate
🌥Mild
| Score | 8 | 10 | 13 | 23 | 51 | 86 | 79 | 80 | 59 | 14 | 8 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Mild | Humid | Mild | Mild | Cold | Cold | Polar |
| Temperature | -6–-1°C | -7–-1°C | -4–2°C | -1–7°C | 5–14°C | 12–21°C | 14–22°C | 14–21°C | 10–15°C | 5–9°C | 0–4°C | -5–-1°C |
| Feels like | -11–-6°C | -12–-6°C | -9–-2°C | -5–3°C | 2–11°C | 11–20°C | 13–21°C | 13–20°C | 8–13°C | 1–6°C | -4–0°C | -10–-5°C |
| Precipitation | 75mm 18 days | 74mm 14 days | 50mm 13 days | 44mm 10 days | 45mm 8 days | 50mm 7 days | 87mm 13 days | 76mm 13 days | 65mm 11 days | 86mm 14 days | 74mm 17 days | 79mm 21 days |
| Sunshine | 1.0h ☀︎ 15% | 2.3h ☀︎ 25% | 5.8h ☀︎ 49% | 9.7h ☀︎ 66% | 12.8h ☀︎ 74% | 15.2h ☀︎ 81% | 13.9h ☀︎ 77% | 11.1h ☀︎ 71% | 7.6h ☀︎ 59% | 3.9h ☀︎ 38% | 1.2h ☀︎ 16% | 0.6h ☀︎ 10% |
| Wind | SW · 22 km/h | W · 21 km/h | W · 20 km/h | NW · 20 km/h | SW · 19 km/h | SW · 18 km/h | SW · 19 km/h | S · 19 km/h | SW · 19 km/h | SW · 22 km/h | SW · 21 km/h | S · 20 km/h |
| Humidity (%) | 88% | 86% | 83% | 74% | 66% | 67% | 73% | 78% | 81% | 85% | 88% | 88% |
| Day length | 6.7h | 9.1h | 11.9h | 14.7h | 17.4h | 18.9h | 18.1h | 15.6h | 12.9h | 10.1h | 7.4h | 5.9h |