Mount Crested Butte (CO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mount Crested Butte.
Climate overview of Mount Crested Butte
The climate in Mount Crested Butte, Colorado, United States of America, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to -2°C (28°F) in December.
The city receives around 628 mm (25 in) of rain/snowfall per year. It experiences warm summers and very cold winters. December is the wettest month and June the driest.
Mount Crested Butte Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mount Crested Butte - and find the best time to visit.
Monthly Temperature in Mount Crested Butte
In Mount Crested Butte, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a very cold -2°C (28°F) in December.
Nighttime temperatures range from 7°C (45°F) in July to -17°C (1°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mount Crested Butte
On average, Mount Crested Butte receives a reasonable amount of rain/snowfall, with an annual precipitation of 628 mm (25 in). The seasons in Mount Crested Butte bring significant changes in precipitation. The wettest month, December, receives moderate snowfall, with an average of 84 mm (3.3 in) of precipitation. This snowfall is distributed across 18 snowy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 16 mm (0.6 in) over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Mount Crested Butte Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Mount Crested Butte by Month
The relative humidity is moderate throughout the year in Mount Crested Butte.
The city experiences its highest humidity in December, reaching 64%. In June, the humidity drops to its lowest level at 43%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Mount Crested Butte
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July
- Fewest rainy days: June
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: December, with freezing nights around -17°C (1°F).
Frequently asked questions about the climate in Mount Crested Butte
What is the best time to visit Mount Crested Butte?
June, July and August typically offer the most optimal weather in Mount Crested Butte. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Mount Crested Butte has warm summers and very cold winters.
What temperatures can I expect in Mount Crested Butte?
Daytime highs range from -2°C (28°F) in December to 23°C (73°F) in July. Nighttime lows range from -17°C (1°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Mount Crested Butte get?
Annual rainfall is around 628 mm (25 in). December is the wettest month with 84 mm (3.3 in), while June is the driest with 16 mm (0.6 in). In the coldest months, precipitation may fall as snow.
Mount Crested Butte 3-Day Forecast
Mount Crested Butte (CO) 3-Day Forecast
Mount Crested Butte on the map
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