Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Boise City is from April, September, October. — consistent weather climate
☀️Pleasant
| Score | 30 | 31 | 53 | 85 | 85 | 82 | 61 | 75 | 94 | 94 | 51 | 37 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Mild | Pleasant | Pleasant | Hot & dry | Pleasant | Pleasant | Mild | Cold | Cold |
| Temperature | -3–9°C | -3–11°C | 2–17°C | 6–22°C | 12–26°C | 18–31°C | 20–33°C | 19–32°C | 16–29°C | 9–23°C | 3–15°C | -1–12°C |
| Feels like | -8–4°C | -8–5°C | -3–12°C | 1–17°C | 9–23°C | 16–29°C | 19–33°C | 18–32°C | 13–27°C | 5–19°C | -2–10°C | -6–6°C |
| Precipitation | 16mm 3 days | 13mm 3 days | 28mm 4 days | 18mm 3 days | 62mm 6 days | 49mm 5 days | 53mm 4 days | 29mm 3 days | 18mm 2 days | 17mm 3 days | 29mm 3 days | 11mm 2 days |
| Sunshine | 8.5h ☀︎ 85% | 9.1h ☀︎ 83% | 10.0h ☀︎ 84% | 11.5h ☀︎ 88% | 11.9h ☀︎ 84% | 12.5h ☀︎ 85% | 13.1h ☀︎ 91% | 12.3h ☀︎ 91% | 11.1h ☀︎ 90% | 10.0h ☀︎ 89% | 8.7h ☀︎ 85% | 8.6h ☀︎ 88% |
| Wind | W · 26 km/h | W · 29 km/h | SW · 31 km/h | SW · 32 km/h | S · 31 km/h | S · 29 km/h | S · 24 km/h | S · 24 km/h | S · 25 km/h | SW · 26 km/h | W · 26 km/h | W · 28 km/h |
| Humidity (%) | 52% | 47% | 45% | 37% | 50% | 49% | 51% | 49% | 44% | 45% | 48% | 46% |
| Day length | 10.0h | 10.9h | 12.0h | 13.2h | 14.1h | 14.6h | 14.4h | 13.5h | 12.4h | 11.2h | 10.2h | 9.7h |