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Best time to visit Crested Butte, CO, USA

Our verdict

The best time to visit Crested Butte is September-October

Want to know when to travel to Crested Butte? Based on criteria such as the weather, cost of flights and hotels, and peak travel periods, September-October is the best time to go to Crested Butte. Don’t just take our word for it though… We’ve put together loads of information below to help you decide, such as a monthly breakdown of the weather, what to pack, when to fly, and much more.

In summer, the temperature in Crested Butte can rise as high as 22℃ (71℉). The weather at night in the winter can get down to temperatures as low as -21℃ (-6℉).

If you’re a sun-chaser and want to visit Crested Butte when the days are longest, you should visit in June. On average it rains the most days in July, making it the wettest month of the year. Although it’s the wet season, it can often rain a little bit during the day or evening but have fine weather for a majority of the day too, so don’t let this put you off.

Learn everything you need to know to help you decide when to go to Crested Butte below, and don’t forget to use the awesome travel tools we know and love to help you find the best deals and make booking your vacation a breeze!

Warmest month

July

Least rainfall

June

Most daylight

June

Crested Butte seasons

Before you continue, it’s important to know when the seasons are in Crested Butte as they might be different to yours depending on where in the world you’re travelling from. Crested Butte is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Crested Butte

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Crested Butte for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Crested Butte climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Crested Butte for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Crested Butte in January

  • Average temperature: -12℃ (11℉)
  • Average high temperature: -5℃ (23℉)
  • Average low temperature: -18℃ (-0℉)
  • Average humidity: 89%
  • Average sunny days: 12 days
  • Average rainfall: 56mm (2") over 4 days
  • Average snow days: 19 days
12 days
of pure sunshine
4 days
of showers or rain

What to pack: If you’re heading to Crested Butte in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in February

  • Average temperature: -10℃ (13℉)
  • Average high temperature: -5℃ (23℉)
  • Average low temperature: -16℃ (3℉)
  • Average humidity: 91%
  • Average sunny days: 7 days
  • Average rainfall: 65mm (3") over 3 days
  • Average snow days: 21 days
7 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Crested Butte in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in March

  • Average temperature: -7℃ (20℉)
  • Average high temperature: -1℃ (30℉)
  • Average low temperature: -13℃ (9℉)
  • Average humidity: 88%
  • Average sunny days: 8 days
  • Average rainfall: 75mm (3") over 6 days
  • Average snow days: 22 days
8 days
of pure sunshine
6 days
of showers or rain

What to pack: If you’re heading to Crested Butte in March, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in April

  • Average temperature: -3℃ (27℉)
  • Average high temperature: 2℃ (36℉)
  • Average low temperature: -9℃ (16℉)
  • Average humidity: 83%
  • Average sunny days: 5 days
  • Average rainfall: 71mm (3") over 8 days
  • Average snow days: 22 days
5 days
of pure sunshine
8 days
of showers or rain

What to pack: If you’re heading to Crested Butte in April, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in May

  • Average temperature: 3℃ (37℉)
  • Average high temperature: 9℃ (48℉)
  • Average low temperature: -4℃ (25℉)
  • Average humidity: 68%
  • Average sunny days: 7 days
  • Average rainfall: 73mm (3") over 13 days
  • Average snow days: 17 days
7 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Crested Butte in May, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in June

  • Average temperature: 10℃ (49℉)
  • Average high temperature: 18℃ (64℉)
  • Average low temperature: 2℃ (35℉)
  • Average humidity: 52%
  • Average sunny days: 13 days
  • Average rainfall: 39mm (2") over 12 days
  • Average snow days: 5 days
13 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Crested Butte in June, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in July

  • Average temperature: 12℃ (54℉)
  • Average high temperature: 20℃ (68℉)
  • Average low temperature: 5℃ (41℉)
  • Average humidity: 62%
  • Average sunny days: 6 days
  • Average rainfall: 94mm (4") over 22 days
  • Average snow days: 1 days
6 days
of pure sunshine
22 days
of showers or rain

What to pack: If you’re heading to Crested Butte in July, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in August

  • Average temperature: 11℃ (51℉)
  • Average high temperature: 18℃ (65℉)
  • Average low temperature: 4℃ (39℉)
  • Average humidity: 63%
  • Average sunny days: 6 days
  • Average rainfall: 74mm (3") over 20 days
  • Average snow days: 2 days
6 days
of pure sunshine
20 days
of showers or rain

What to pack: If you’re heading to Crested Butte in August, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in September

  • Average temperature: 8℃ (46℉)
  • Average high temperature: 15℃ (59℉)
  • Average low temperature: 1℃ (34℉)
  • Average humidity: 61%
  • Average sunny days: 12 days
  • Average rainfall: 46mm (2") over 13 days
  • Average snow days: 5 days
12 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Crested Butte in September, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.

Crested Butte in October

  • Average temperature: 0℃ (33℉)
  • Average high temperature: 7℃ (44℉)
  • Average low temperature: -5℃ (23℉)
  • Average humidity: 65%
  • Average sunny days: 16 days
  • Average rainfall: 46mm (2") over 7 days
  • Average snow days: 13 days
16 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Crested Butte in October, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in November

  • Average temperature: -6℃ (21℉)
  • Average high temperature: 0℃ (32℉)
  • Average low temperature: -11℃ (12℉)
  • Average humidity: 76%
  • Average sunny days: 17 days
  • Average rainfall: 41mm (2") over 3 days
  • Average snow days: 14 days
17 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Crested Butte in November, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Crested Butte in December

  • Average temperature: -12℃ (11℉)
  • Average high temperature: -5℃ (22℉)
  • Average low temperature: -17℃ (1℉)
  • Average humidity: 87%
  • Average sunny days: 11 days
  • Average rainfall: 59mm (2") over 5 days
  • Average snow days: 20 days
11 days
of pure sunshine
5 days
of showers or rain

What to pack: If you’re heading to Crested Butte in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Top FAQs

The hottest month of the year in Crested Butte is usually July, where temperatures tend to rise to around 20℃ (68℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Crested Butte is generally around June. The dry season often coincides with cooler weather, so you should check the temperatures in June first to make sure it’s still a good time to go.
The rainiest time of year in Crested Butte is generally around July, although the wetter season can sometimes extend a few months either side of July too.
If you want to get the most out of your time visiting Crested Butte, or if you're just afraid of the dark, the days in June are usually the longest between sunrise and sunset.

Crested Butte map