Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ketchum is from July, August, September. — consistent weather climate
🌥Mild
| Score | 14 | 15 | 14 | 24 | 50 | 88 | 96 | 93 | 92 | 51 | 16 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Cold | Cold | Mild | Pleasant | Pleasant | Mild | Cold | Polar | Polar |
| Temperature | -11–-1°C | -11–0°C | -8–3°C | -6–8°C | 0–14°C | 5–22°C | 10–29°C | 10–27°C | 5–22°C | 0–14°C | -8–4°C | -10–1°C |
| Feels like | -15–-4°C | -16–-3°C | -13–0°C | -9–5°C | -4–12°C | 2–20°C | 7–27°C | 7–25°C | 2–20°C | -4–11°C | -12–0°C | -14–-3°C |
| Precipitation | 54mm 12 days | 37mm 9 days | 65mm 13 days | 31mm 8 days | 49mm 11 days | 34mm 7 days | 15mm 2 days | 32mm 4 days | 24mm 3 days | 37mm 5 days | 50mm 9 days | 67mm 12 days |
| Sunshine | 6.2h ☀︎ 66% | 8.3h ☀︎ 79% | 9.5h ☀︎ 79% | 11.1h ☀︎ 83% | 12.2h ☀︎ 83% | 13.5h ☀︎ 88% | 14.1h ☀︎ 94% | 12.6h ☀︎ 91% | 11.5h ☀︎ 92% | 9.5h ☀︎ 87% | 7.4h ☀︎ 76% | 5.9h ☀︎ 65% |
| Wind | W · 10 km/h | W · 11 km/h | W · 12 km/h | W · 13 km/h | W · 14 km/h | W · 15 km/h | W · 14 km/h | W · 14 km/h | W · 14 km/h | W · 12 km/h | W · 10 km/h | W · 10 km/h |
| Humidity (%) | 76% | 73% | 74% | 69% | 66% | 55% | 42% | 49% | 51% | 61% | 72% | 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 |