Haicheng Climate: Weather by Month and Best Time to Visit
Best months for Haicheng: September, May, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -4°C | -15°C | 6 mm | 2 | – | – | 4.9 |
| February | 1°C | -9°C | 10 mm | 2 | – | – | 4.8 |
| March | 8°C | -2°C | 19 mm | 4 | – | – | 6.0 |
| April | 16°C | 6°C | 42 mm | 6 | – | – | 7.4 |
| May | 23°C | 13°C | 62 mm | 8 | – | – | 8.1 |
| June | 27°C | 18°C | 90 mm | 11 | – | – | 7.6 |
| July | 29°C | 21°C | 141 mm | 13 | – | – | 7.1 |
| August | 29°C | 20°C | 164 mm | 12 | – | – | 7.1 |
| September | 25°C | 14°C | 52 mm | 7 | – | – | 8.2 |
| October | 17°C | 6°C | 38 mm | 6 | – | – | 7.5 |
| November | 7°C | -3°C | 29 mm | 5 | – | – | 5.6 |
| December | -1°C | -11°C | 12 mm | 3 | – | – | 4.7 |