Climate almanac
Wellington
Colorado, United States · 40.70°, -105.01°
What is the climate like in Wellington?
The best time to visit Wellington is typically June – October, with trip comfort peaking in September (8.6/10). Wellington is warmest in July, when daily highs average 87°F (30°C), and coolest in February, when lows fall to about 20°F (-7°C). The wettest month is typically May and the driest is December; the year sees roughly 19 in (479 mm) of precipitation.
- Best time to visitJune – October — comfort peaks in September (8.6/10)
- Warmest monthJuly — average high 87°F (30°C)
- Coolest monthFebruary — average low 20°F (-7°C)
- Wettest monthMay (4.1 in (104 mm))
- Driest monthDecember (0.7 in (18 mm))
- Annual precipitation19 in (479 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromFt Collins, 16 km away (1893-2026)