Zaysan

What is the climate like in Zaysan?

The best time to visit Zaysan is typically May – September, with trip comfort peaking in August (8.5/10). Zaysan is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about -1°F (-18°C). The wettest month is typically September and the driest is February; the year sees roughly 16 in (407 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in August (8.5/10)
• Warmest monthJuly — average high 81°F (27°C)
• Coolest monthJanuary — average low -1°F (-18°C)
• Wettest monthSeptember (1.8 in (45 mm))
• Driest monthFebruary (0.7 in (18 mm))
• Annual precipitation16 in (407 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromZajsan, 3 km away (1936-2026)