Riverton

What is the climate like in Riverton?

The best time to visit Riverton is typically May – October, with trip comfort peaking in June (8.7/10). Riverton is warmest in July, when daily highs average 95°F (35°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically March and the driest is July; the year sees roughly 19 in (474 mm) of precipitation.

• Best time to visitMay – October — comfort peaks in June (8.7/10)
• Warmest monthJuly — average high 95°F (35°C)
• Coolest monthJanuary — average low 21°F (-6°C)
• Wettest monthMarch (2.6 in (67 mm))
• Driest monthJuly (0.3 in (7 mm))
• Annual precipitation19 in (474 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromUtah Lake Lehi, 18 km away (1904-2026)