Best Time to Visit Koch'ang: Month-by-Month Guide
Best months for Koch'ang: October, May, September.
- Best months for Koch'ang: October, May, September.
- Peak season is August, July, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: April, May, September, October. Good weather without the busiest period.
- Wettest months: August, July, June.
- The least pleasant month is January (score 5.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 4°C | -3°C | 28 mm | 6 | – | – | 5.1 |
| February | 6°C | -2°C | 34 mm | 5 | – | – | 5.6 |
| March | 11°C | 2°C | 55 mm | 7 | – | – | 6.4 |
| April | 18°C | 8°C | 80 mm | 8 | – | – | 7.4 |
| May | 23°C | 13°C | 88 mm | 8 | – | – | 8.0 |
| June | 26°C | 18°C | 153 mm | 10 | – | – | 7.4 |
| July | 29°C | 23°C | 235 mm | 16 | – | – | 6.3 |
| August | 30°C | 23°C | 226 mm | 17 | – | – | 6.1 |
| September | 26°C | 18°C | 151 mm | 9 | – | – | 7.5 |
| October | 20°C | 11°C | 56 mm | 6 | – | – | 8.1 |
| November | 14°C | 5°C | 46 mm | 7 | – | – | 6.8 |
| December | 7°C | -1°C | 31 mm | 7 | – | – | 5.5 |
Frequently asked questions
When is the best time to visit Koch'ang?
The best months are October, May, September.
When is the rainy season in Koch'ang?
The wettest months are August, July, June.