Best Time to Visit Yilan: Month-by-Month Guide
Best months for Yilan: September, June, May, August.
- Best months for Yilan: September, June, May, August.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, September. Good weather without the busiest period.
- Wettest months: July, August, June.
- The least pleasant month is November (score 4.5).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -13°C | -24°C | 5 mm | 1 | – | – | 4.9 |
| February | -7°C | -20°C | 6 mm | 2 | – | – | 4.9 |
| March | 2°C | -10°C | 18 mm | 4 | – | – | 4.5 |
| April | 12°C | 1°C | 37 mm | 7 | – | – | 6.4 |
| May | 20°C | 8°C | 63 mm | 11 | – | – | 7.3 |
| June | 25°C | 15°C | 84 mm | 13 | – | – | 7.4 |
| July | 27°C | 18°C | 115 mm | 13 | – | – | 7.1 |
| August | 26°C | 16°C | 115 mm | 13 | – | – | 7.2 |
| September | 21°C | 9°C | 55 mm | 9 | – | – | 7.7 |
| October | 12°C | 0°C | 40 mm | 7 | – | – | 6.3 |
| November | -1°C | -10°C | 18 mm | 5 | – | – | 4.5 |
| December | -11°C | -21°C | 10 mm | 3 | – | – | 4.7 |
Frequently asked questions
When is the best time to visit Yilan?
The best months are September, June, May, August.
When is the rainy season in Yilan?
The wettest months are July, August, June.