Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Hämeenlinna is from June, July, August. — consistent weather climate
🌥Mild
| Score | 9 | 10 | 13 | 22 | 52 | 84 | 78 | 78 | 56 | 14 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Mild | Mild | Mild | Mild | Cold | Cold | Polar |
| Temperature | -6–-2°C | -7–-1°C | -5–3°C | -1–8°C | 5–15°C | 12–22°C | 13–21°C | 13–20°C | 9–15°C | 4–9°C | 0–3°C | -6–-2°C |
| Feels like | -11–-6°C | -11–-6°C | -9–-2°C | -5–3°C | 2–12°C | 11–21°C | 13–21°C | 12–20°C | 7–13°C | 1–6°C | -4–-1°C | -10–-6°C |
| Precipitation | 55mm 16 days | 53mm 12 days | 41mm 12 days | 49mm 11 days | 62mm 10 days | 57mm 8 days | 100mm 15 days | 99mm 14 days | 58mm 10 days | 78mm 14 days | 60mm 13 days | 54mm 15 days |
| Sunshine | 1.0h ☀︎ 15% | 2.3h ☀︎ 26% | 5.5h ☀︎ 47% | 9.2h ☀︎ 62% | 12.5h ☀︎ 72% | 15.1h ☀︎ 79% | 12.3h ☀︎ 67% | 10.1h ☀︎ 64% | 6.2h ☀︎ 48% | 3.3h ☀︎ 33% | 0.9h ☀︎ 12% | 0.5h ☀︎ 8% |
| Wind | SW · 18 km/h | SW · 18 km/h | SW · 17 km/h | NW · 17 km/h | W · 17 km/h | SW · 15 km/h | SW · 16 km/h | S · 16 km/h | S · 16 km/h | SW · 18 km/h | SW · 18 km/h | S · 17 km/h |
| Humidity (%) | 89% | 87% | 81% | 73% | 65% | 66% | 75% | 79% | 83% | 88% | 91% | 91% |
| Day length | 6.6h | 9.0h | 11.9h | 14.8h | 17.5h | 19.1h | 18.3h | 15.7h | 12.9h | 10.0h | 7.3h | 5.7h |