Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Olten is from July, August, September, but considering flight prices and crowds, the best months to visit are May, September, October. — consistent weather climate
🌦Humid
| Score | 9 | 17 | 32 | 51 | 71 | 73 | 74 | 77 | 79 | 60 | 16 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Humid | Mild | Cold | Cold | Cold |
| Temperature | -1–5°C | 0–8°C | 2–11°C | 5–15°C | 9–18°C | 14–24°C | 16–26°C | 15–25°C | 11–21°C | 7–16°C | 3–9°C | 0–6°C |
| Feels like | -5–1°C | -4–4°C | -1–8°C | 2–13°C | 8–18°C | 14–25°C | 16–27°C | 16–27°C | 11–21°C | 6–15°C | 0–7°C | -4–3°C |
| Precipitation | 102mm 18 days | 72mm 13 days | 76mm 14 days | 96mm 15 days | 146mm 19 days | 136mm 16 days | 128mm 13 days | 106mm 12 days | 83mm 12 days | 81mm 12 days | 93mm 14 days | 99mm 15 days |
| Sunshine | 3.6h ☀︎ 40% | 5.4h ☀︎ 53% | 7.6h ☀︎ 64% | 9.5h ☀︎ 70% | 8.9h ☀︎ 59% | 11.3h ☀︎ 71% | 12.2h ☀︎ 79% | 10.6h ☀︎ 75% | 9.4h ☀︎ 75% | 6.1h ☀︎ 56% | 3.7h ☀︎ 39% | 3.4h ☀︎ 40% |
| Wind | W · 15 km/h | SW · 15 km/h | W · 15 km/h | NW · 14 km/h | NW · 13 km/h | NW · 12 km/h | W · 12 km/h | W · 11 km/h | W · 12 km/h | W · 12 km/h | SW · 13 km/h | SW · 14 km/h |
| Humidity (%) | 84% | 79% | 75% | 72% | 76% | 74% | 70% | 74% | 78% | 84% | 87% | 88% |
| Day length | 9.0h | 10.3h | 11.9h | 13.6h | 15.1h | 15.9h | 15.5h | 14.2h | 12.6h | 10.9h | 9.3h | 8.5h |
| Tourist Crowds | Low season | Shoulder season | Low season | Low season | Shoulder season | High season | High season | High season | High season | Shoulder season | Low season | Low season |