Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ust'-Ilimsk is from June, July, August. — consistent weather climate
🌨Cold
| Score | 11 | 12 | 13 | 18 | 40 | 87 | 86 | 80 | 41 | 11 | 10 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Polar | Polar | Cold | Mild | Pleasant | Mild | Cold | Cold | Polar | Polar |
| Temperature | -24–-17°C | -20–-13°C | -10–-3°C | -5–4°C | 2–12°C | 11–21°C | 15–24°C | 13–21°C | 6–12°C | -2–3°C | -14–-8°C | -22–-15°C |
| Feels like | -29–-23°C | -25–-18°C | -16–-8°C | -9–0°C | -2–9°C | 10–20°C | 15–24°C | 13–20°C | 3–9°C | -6–-1°C | -19–-13°C | -27–-21°C |
| Precipitation | 21mm 12 days | 18mm 10 days | 27mm 12 days | 30mm 9 days | 42mm 9 days | 48mm 7 days | 51mm 8 days | 72mm 10 days | 53mm 11 days | 38mm 13 days | 30mm 14 days | 33mm 17 days |
| Sunshine | 2.2h ☀︎ 30% | 4.1h ☀︎ 43% | 5.6h ☀︎ 47% | 9.4h ☀︎ 65% | 10.8h ☀︎ 65% | 13.5h ☀︎ 75% | 13.1h ☀︎ 75% | 11.3h ☀︎ 74% | 7.3h ☀︎ 57% | 3.4h ☀︎ 33% | 1.7h ☀︎ 21% | 1.6h ☀︎ 24% |
| Wind | SW · 15 km/h | SW · 14 km/h | SW · 18 km/h | SW · 18 km/h | W · 18 km/h | SW · 14 km/h | W · 13 km/h | W · 14 km/h | W · 16 km/h | SW · 17 km/h | SW · 17 km/h | SW · 15 km/h |
| Humidity (%) | 75% | 75% | 73% | 68% | 61% | 67% | 70% | 74% | 74% | 75% | 77% | 77% |
| Day length | 7.3h | 9.4h | 11.8h | 14.4h | 16.7h | 18.0h | 17.4h | 15.3h | 12.8h | 10.3h | 8.0h | 6.6h |