Siwān

What is the climate like in Siwān?

The best time to visit Siwān is typically November – April, with trip comfort peaking in November (8.1/10). Siwān is warmest in April, when daily highs average 100°F (38°C), and coolest in January, when lows fall to about 50°F (10°C). The wettest month is typically July and the driest is November; the year sees roughly 52 in (1320 mm) of precipitation.

• Best time to visitNovember – April — comfort peaks in November (8.1/10)
• Warmest monthApril — average high 100°F (38°C)
• Coolest monthJanuary — average low 50°F (10°C)
• Wettest monthJuly (15 in (384 mm))
• Driest monthNovember (0.0 in (1 mm))
• Annual precipitation52 in (1320 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)