Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Helong is from May, June, September. — consistent weather climate
🌦Humid
| Score | 17 | 19 | 23 | 49 | 79 | 74 | 69 | 64 | 77 | 51 | 19 | 17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Humid | Rainy | Rainy | Cool & rainy | Cold | Cold | Polar |
| Temperature | -15–-5°C | -12–-1°C | -4–7°C | 2–14°C | 8–20°C | 14–24°C | 18–27°C | 18–26°C | 11–21°C | 3–14°C | -4–5°C | -14–-5°C |
| Feels like | -20–-10°C | -16–-6°C | -8–2°C | -2–11°C | 6–18°C | 14–24°C | 20–31°C | 19–29°C | 11–22°C | 0–11°C | -8–0°C | -19–-10°C |
| Precipitation | 10mm 5 days | 14mm 5 days | 36mm 8 days | 36mm 7 days | 87mm 10 days | 128mm 15 days | 152mm 16 days | 189mm 20 days | 101mm 10 days | 48mm 5 days | 48mm 8 days | 9mm 5 days |
| Sunshine | 7.7h ☀︎ 81% | 8.4h ☀︎ 80% | 9.0h ☀︎ 76% | 9.6h ☀︎ 71% | 9.0h ☀︎ 61% | 8.5h ☀︎ 56% | 8.8h ☀︎ 59% | 7.8h ☀︎ 56% | 8.8h ☀︎ 71% | 8.4h ☀︎ 76% | 6.7h ☀︎ 69% | 7.6h ☀︎ 83% |
| Wind | SW · 13 km/h | W · 14 km/h | W · 16 km/h | W · 17 km/h | W · 15 km/h | SW · 12 km/h | O · 10 km/h | S · 11 km/h | S · 11 km/h | SW · 13 km/h | SW · 15 km/h | SW · 15 km/h |
| Humidity (%) | 54% | 52% | 52% | 53% | 62% | 77% | 82% | 83% | 78% | 66% | 60% | 53% |
| Day length | 9.5h | 10.6h | 12.0h | 13.4h | 14.6h | 15.3h | 14.9h | 13.9h | 12.5h | 11.0h | 9.8h | 9.1h |