Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Lang Son is from October, November, December. — consistent weather climate
⛈Hot & rainy
| Score | 72 | 72 | 70 | 73 | 45 | 22 | 32 | 22 | 42 | 80 | 93 | 85 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Mild | Mild | Humid | Humid | Rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Humid | Pleasant | Mild |
| Temperature | 11–18°C | 12–20°C | 17–24°C | 19–26°C | 22–29°C | 24–31°C | 24–31°C | 24–30°C | 23–29°C | 19–26°C | 16–24°C | 11–19°C |
| Feels like | 9–17°C | 11–19°C | 17–25°C | 20–29°C | 25–33°C | 29–36°C | 29–37°C | 28–36°C | 27–34°C | 19–27°C | 16–25°C | 8–17°C |
| Precipitation | 72mm 13 days | 82mm 16 days | 85mm 16 days | 101mm 15 days | 164mm 17 days | 229mm 20 days | 162mm 19 days | 271mm 24 days | 215mm 20 days | 127mm 10 days | 25mm 6 days | 12mm 5 days |
| Sunshine | 4.3h ☀︎ 39% | 4.0h ☀︎ 35% | 3.2h ☀︎ 26% | 5.3h ☀︎ 42% | 7.0h ☀︎ 53% | 5.6h ☀︎ 42% | 8.1h ☀︎ 61% | 6.4h ☀︎ 50% | 6.6h ☀︎ 54% | 8.1h ☀︎ 69% | 8.3h ☀︎ 74% | 6.0h ☀︎ 56% |
| Wind | E · 18 km/h | E · 18 km/h | SE · 19 km/h | SE · 19 km/h | SE · 18 km/h | S · 16 km/h | S · 16 km/h | S · 14 km/h | E · 15 km/h | NE · 19 km/h | NE · 16 km/h | NE · 18 km/h |
| Humidity (%) | 77% | 82% | 83% | 83% | 84% | 84% | 83% | 88% | 87% | 77% | 74% | 68% |
| Day length | 11.0h | 11.4h | 12.0h | 12.7h | 13.2h | 13.4h | 13.3h | 12.9h | 12.3h | 11.6h | 11.1h | 10.8h |