Hailun Climate: Weather by Month and Best Time to Visit
Best months for Hailun: May, September, June, August.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -15°C | -28°C | 4 mm | 1 | – | – | 5.0 |
| February | -9°C | -23°C | 5 mm | 2 | – | – | 4.9 |
| March | 0°C | -11°C | 15 mm | 3 | – | – | 4.7 |
| April | 11°C | 0°C | 33 mm | 6 | – | – | 6.5 |
| May | 20°C | 8°C | 59 mm | 10 | – | – | 7.4 |
| June | 25°C | 15°C | 106 mm | 13 | – | – | 7.2 |
| July | 27°C | 18°C | 164 mm | 15 | – | – | 6.7 |
| August | 25°C | 16°C | 146 mm | 14 | – | – | 6.9 |
| September | 19°C | 8°C | 81 mm | 10 | – | – | 7.4 |
| October | 10°C | 0°C | 37 mm | 7 | – | – | 6.0 |
| November | -3°C | -13°C | 14 mm | 3 | – | – | 4.7 |
| December | -13°C | -24°C | 8 mm | 3 | – | – | 4.7 |