Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Sun Valley is from June, July, August. — consistent weather climate
🌥Mild
| Score | 14 | 14 | 13 | 22 | 47 | 89 | 96 | 95 | 89 | 39 | 17 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Mild | Pleasant | Pleasant | Mild | Cold | Polar | Polar |
| Temperature | -11–-1°C | -10–0°C | -8–3°C | -4–8°C | 0–14°C | 6–21°C | 10–27°C | 10–26°C | 5–21°C | -1–12°C | -8–4°C | -12–-1°C |
| Feels like | -15–-4°C | -15–-4°C | -12–0°C | -8–5°C | -3–12°C | 3–20°C | 8–26°C | 7–24°C | 2–18°C | -4–9°C | -12–0°C | -16–-5°C |
| Precipitation | 56mm 11 days | 65mm 13 days | 63mm 12 days | 38mm 10 days | 62mm 13 days | 33mm 6 days | 15mm 3 days | 22mm 3 days | 31mm 5 days | 43mm 7 days | 47mm 9 days | 63mm 12 days |
| Sunshine | 6.6h ☀︎ 71% | 7.8h ☀︎ 74% | 9.5h ☀︎ 80% | 11.1h ☀︎ 83% | 12.2h ☀︎ 83% | 13.8h ☀︎ 90% | 14.1h ☀︎ 94% | 12.7h ☀︎ 91% | 11.2h ☀︎ 89% | 9.3h ☀︎ 85% | 7.5h ☀︎ 77% | 6.0h ☀︎ 67% |
| Wind | NW · 9 km/h | W · 11 km/h | W · 11 km/h | W · 12 km/h | W · 12 km/h | W · 14 km/h | W · 14 km/h | W · 14 km/h | W · 13 km/h | W · 12 km/h | W · 10 km/h | W · 10 km/h |
| Humidity (%) | 76% | 75% | 74% | 70% | 68% | 54% | 42% | 44% | 52% | 64% | 70% | 76% |
| Day length | 9.4h | 10.5h | 12.0h | 13.5h | 14.7h | 15.4h | 15.0h | 13.9h | 12.5h | 11.0h | 9.7h | 9.0h |