Wyoming

What is the climate like in Wyoming?

The best time to visit Wyoming is typically June – September, with trip comfort peaking in July (6.7/10). Wyoming is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 11°F (-12°C). The wettest month is typically August and the driest is January; the year sees roughly 37 in (951 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (6.7/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthJanuary — average low 11°F (-12°C)
• Wettest monthAugust (5.4 in (137 mm))
• Driest monthJanuary (1.0 in (26 mm))
• Annual precipitation37 in (951 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromForest Lake 5ne, 8 km away (1958-2026)