Best Time to Visit Dandong, Liaoning, China
Month-by-month climate guide for planning a trip to Dandong.
Dandong does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (August, 23.8°C / 74.8°F) and driest (January, 9 mm / 0.4 in) months. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from -7.6°C / 18.3°F in January to 23.8°C / 74.8°F in August, with rainfall from 9 mm / 0.4 in (January) to 273 mm / 10.7 in (July). These are point-value climate normals sampled at Dandong, Liaoning, China's coordinates — usually more actionable for travellers than the country-wide average. Dandong's climate is broadly strongly continental. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| May | 15.4°C59.7°F | 72 mm2.8″ | — |
| October | 11.2°C52.2°F | 55 mm2.2″ | — |
| April | 9.5°C49.1°F | 50 mm2″ | — |
No month at Dandong matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Dandong?
Dandong doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on January (driest, ~9 mm / 0.4 in) and August (warmest, 23.8°C / 74.8°F). Because these are point values at the city, they can differ substantially from China's national average.
When is the rainy season in Dandong?
The rainy season at Dandong, Liaoning runs through May–September, when monthly rainfall exceeds the annual median of about 55 mm / 2.2 in. The wettest single month is July (273 mm / 10.7 in).
What is the driest month in Dandong?
The driest month in Dandong is January, averaging about 9 mm / 0.4 in of rainfall. Temperature that month averages -7.6°C / 18.3°F.
What months should I avoid visiting Dandong?
The least comfortable months for travel to Dandong — based on point-value climate at the city — are January, February, March, June, July, August, December. These are the wettest or coolest months at this location. Rainfall peaks at 273 mm / 10.7 in in July, and the coldest month averages -7.6°C / 18.3°F.
Is Dandong climate different from China overall?
Yes, usually. Our Dandong figures are point-value climate normals sampled at the city itself, while our China figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Dandong specifically — usually the more actionable data for a traveller planning to spend time in the city.