Tumen

What is the climate like in Tumen?

The best time to visit Tumen is typically September, the year's most comfortable month (6.8/10). Tumen is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 2°F (-16°C). The wettest month is typically August and the driest is December; the year sees roughly 28 in (707 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.8/10)
• Warmest monthJuly — average high 81°F (27°C)
• Coolest monthJanuary — average low 2°F (-16°C)
• Wettest monthAugust (7.2 in (184 mm))
• Driest monthDecember (0.3 in (8 mm))
• Annual precipitation28 in (707 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromYanji, 30 km away (1953-2026)