Climate almanac
Weihai
Shandong, China · 37.51°, 122.11°
What is the climate like in Weihai?
The best time to visit Weihai is typically September – November, with trip comfort peaking in October (7.1/10). Weihai is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically August and the driest is February; the year sees roughly 30 in (757 mm) of precipitation.
- Best time to visitSeptember – November — comfort peaks in October (7.1/10)
- Warmest monthAugust — average high 81°F (27°C)
- Coolest monthJanuary — average low 31°F (-1°C)
- Wettest monthAugust (5.8 in (147 mm))
- Driest monthFebruary (0.9 in (23 mm))
- Annual precipitation30 in (757 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromChengshantou, 52 km away (1952-2025)