Kusŏng-si Climate: Weather by Month and Best Time to Visit
Best months for Kusŏng-si: September, May.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -3°C | -14°C | 12 mm | 3 | – | – | 4.8 |
| February | 1°C | -9°C | 24 mm | 4 | – | – | 4.6 |
| March | 7°C | -2°C | 31 mm | 6 | – | – | 5.7 |
| April | 15°C | 4°C | 63 mm | 8 | – | – | 6.9 |
| May | 21°C | 10°C | 109 mm | 10 | – | – | 7.4 |
| June | 25°C | 16°C | 146 mm | 13 | – | – | 7.1 |
| July | 27°C | 20°C | 333 mm | 18 | – | – | 6.1 |
| August | 28°C | 20°C | 274 mm | 16 | – | – | 6.1 |
| September | 24°C | 13°C | 108 mm | 8 | – | – | 7.9 |
| October | 17°C | 6°C | 64 mm | 7 | – | – | 7.2 |
| November | 7°C | -2°C | 61 mm | 8 | – | – | 5.3 |
| December | -1°C | -11°C | 27 mm | 5 | – | – | 4.4 |