Climate almanac
Rui’an
Zhejiang, China · 27.78°, 120.66°
What is the climate like in Rui’an?
The best time to visit Rui’an is typically December, the year's most comfortable month (6.1/10). Rui’an is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 46°F (8°C). The wettest month is typically June and the driest is December; the year sees roughly 66 in (1667 mm) of precipitation.
- Best time to visitDecember — the year's comfort peak (6.1/10)
- Warmest monthAugust — average high 88°F (31°C)
- Coolest monthJanuary — average low 46°F (8°C)
- Wettest monthJune (11 in (276 mm))
- Driest monthDecember (1.9 in (47 mm))
- Annual precipitation66 in (1667 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromRuian, 1 km away (2001-2026)