Best Time to Visit Jiangmen, Guangdong, China
Jiangmen is at its sunniest and driest in January–December.
The best time to visit Jiangmen for sunny, dry weather is November–January — 3 months of the year fit our sunny profiles at this specific location. The drier stretch runs through September–April; the wetter half falls in May–August. At the city itself, monthly average temperatures range from 14.4°C / 57.9°F in January to 29°C / 84.2°F in July, with rainfall from 37 mm / 1.5 in (December) to 320 mm / 12.6 in (May). These are point-value climate normals sampled at Jiangmen, Guangdong, China's coordinates — usually more actionable for travellers than the country-wide average. Jiangmen's climate is broadly seasonal. 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 |
|---|---|---|---|
| January | 14.4°C57.9°F | 39 mm1.5″ | Sunny & Mild |
| November | 20.1°C68.2°F | 42 mm1.7″ | Sunny & Mild |
| December | 16°C60.8°F | 37 mm1.5″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit Jiangmen?
The best time to visit Jiangmen for sunny, dry weather is January, November, December. At the city itself, the warmest month is July averaging 29°C / 84.2°F, and the driest is December with about 37 mm / 1.5 in of rain. These are point-value climate normals sampled at Jiangmen's coordinates.
When is the rainy season in Jiangmen?
The rainy season at Jiangmen, Guangdong runs through May–August, when monthly rainfall exceeds the annual median of about 189 mm / 7.4 in. The wettest single month is May (320 mm / 12.6 in).
What is the driest month in Jiangmen?
The driest month in Jiangmen is December, averaging about 37 mm / 1.5 in of rainfall. Temperature that month averages 16°C / 60.8°F.
What months should I avoid visiting Jiangmen?
The least comfortable months for travel to Jiangmen — based on point-value climate at the city — are January, February, March, May, June, August, December. These are the wettest or coolest months at this location. Rainfall peaks at 320 mm / 12.6 in in May, and the coldest month averages 14.4°C / 57.9°F.
Is Jiangmen climate different from China overall?
Yes, usually. Our Jiangmen 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 Jiangmen specifically — usually the more actionable data for a traveller planning to spend time in the city.