Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Sierre is from July, August, September. — consistent weather climate
🌦Humid
| Score | 13 | 25 | 30 | 51 | 75 | 78 | 79 | 80 | 80 | 72 | 29 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Pleasant | Mild | Cool & rainy | Cold | Cold |
| Temperature | -2–5°C | 1–9°C | 2–11°C | 4–13°C | 9–19°C | 14–25°C | 16–27°C | 16–27°C | 12–22°C | 8–18°C | 2–11°C | -1–6°C |
| Feels like | -5–2°C | -2–7°C | -1–9°C | 2–13°C | 8–20°C | 15–26°C | 17–29°C | 17–29°C | 12–23°C | 6–17°C | -1–9°C | -5–3°C |
| Precipitation | 96mm 14 days | 86mm 12 days | 115mm 14 days | 83mm 14 days | 121mm 20 days | 99mm 16 days | 91mm 15 days | 73mm 11 days | 74mm 12 days | 107mm 12 days | 116mm 13 days | 157mm 18 days |
| Sunshine | 6.1h ☀︎ 67% | 7.3h ☀︎ 70% | 8.3h ☀︎ 70% | 9.7h ☀︎ 71% | 9.3h ☀︎ 62% | 11.7h ☀︎ 74% | 12.9h ☀︎ 84% | 11.5h ☀︎ 81% | 9.8h ☀︎ 79% | 7.0h ☀︎ 64% | 5.8h ☀︎ 62% | 4.5h ☀︎ 52% |
| Wind | N · 6 km/h | N · 6 km/h | N · 6 km/h | N · 6 km/h | N · 7 km/h | N · 7 km/h | NW · 7 km/h | NW · 7 km/h | N · 6 km/h | N · 7 km/h | N · 6 km/h | N · 6 km/h |
| Humidity (%) | 72% | 72% | 71% | 72% | 76% | 72% | 69% | 69% | 75% | 78% | 78% | 77% |
| Day length | 9.1h | 10.4h | 11.9h | 13.6h | 15.0h | 15.7h | 15.4h | 14.1h | 12.5h | 10.9h | 9.4h | 8.7h |