Carbondale

What is the climate like in Carbondale?

The best time to visit Carbondale is typically June – September, with trip comfort peaking in July (8.8/10). Carbondale is warmest in July, when daily highs average 83°F (28°C), and coolest in December, when lows fall to about 9°F (-13°C). The wettest month is typically December and the driest is July; the year sees roughly 23 in (575 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (8.8/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthDecember — average low 9°F (-13°C)
• Wettest monthDecember (2.9 in (73 mm))
• Driest monthJuly (0.6 in (16 mm))
• Annual precipitation23 in (575 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromGlenwood Spgs #2, 20 km away (1893-2023)