Sidney

What is the climate like in Sidney?

The best time to visit Sidney is typically May – October, with trip comfort peaking in August (8.2/10). Sidney is warmest in July, when daily highs average 87°F (30°C), and coolest in February, when lows fall to about 9°F (-13°C). The wettest month is typically May and the driest is January; the year sees roughly 17 in (431 mm) of precipitation.

• Best time to visitMay – October — comfort peaks in August (8.2/10)
• Warmest monthJuly — average high 87°F (30°C)
• Coolest monthFebruary — average low 9°F (-13°C)
• Wettest monthMay (2.8 in (70 mm))
• Driest monthJanuary (0.5 in (12 mm))
• Annual precipitation17 in (431 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSidney, 2 km away (1910-2026)