Sioux Center

What is the climate like in Sioux Center?

The best time to visit Sioux Center is typically June – October, with trip comfort peaking in September (7.4/10). Sioux Center is warmest in July, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 14°F (-10°C). The wettest month is typically May and the driest is February; the year sees roughly 34 in (853 mm) of precipitation.

• Best time to visitJune – October — comfort peaks in September (7.4/10)
• Warmest monthJuly — average high 85°F (29°C)
• Coolest monthJanuary — average low 14°F (-10°C)
• Wettest monthMay (5.2 in (131 mm))
• Driest monthFebruary (1.1 in (28 mm))
• Annual precipitation34 in (853 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSioux Ctr 2 Se, 3 km away (1899-2026)