Climate and monthly weather forecast
Mount Crested Butte, CO

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Weather in January

January, the same as December, in Mount Crested Butte, Colorado, is another subzero cold winter month, with temperature in the range of an average low of 0°F (-17.8°C) and an average high of 22.8°F (-5.1°C). The transition into January marks the average high-temperature at a still subzero cold 22.8°F (-5.1°C), differing minimally from December's 22.6°F (-5.2°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Mount Crested Butte, Colorado, with an average temperature fluctuating between 22.6°F (-5.2°C) and 3.2°F (-16°C). In Mount Crested Butte, the coldest months are February and December, registering an average high-temperature of 22.6°F (-5.2°C). Weather in February »

Weather in March

The first month of the spring, March, is still a freezing cold month in Mount Crested Butte, Colorado, with an average temperature ranging between max 29.7°F (-1.3°C) and min 9°F (-12.8°C). As Mount Crested Butte welcomes March, the average high-temperature sees a modest rise, transitioning from a subzero cold 22.6°F (-5.2°C) in February to a still freezing cold 29.7°F (-1.3°C). Weather in March »

Weather in April

April in Mount Crested Butte, Colorado, is a wintry spring month, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 35.8°F (2.1°C). The beginning of April signals a minor rise in the average high-temperature, moving from a freezing cold 29.7°F (-1.3°C) in March to a wintry 35.8°F (2.1°C). Weather in April »

Weather in May

May, the last month of the spring in Mount Crested Butte, is a frosty month, with an average temperature varying between 48°F (8.9°C) and 25.2°F (-3.8°C). May marks a rise in the average high-temperature, moving from April's wintry 35.8°F (2.1°C) to a chilly 48°F (8.9°C). Weather in May »

Weather in June

June, the first month of the summer in Mount Crested Butte, is a comfortable month, with an average temperature varying between 63.1°F (17.3°C) and 35.6°F (2°C). As Mount Crested Butte transitions into June, a noticeable rise in the average high-temperature is observed, soaring from a frosty 48°F (8.9°C) in May to a refreshing 63.1°F (17.3°C). Weather in June »

Weather in July

July, the same as June, is another comfortable summer month in Mount Crested Butte, Colorado, with an average temperature fluctuating between 67.6°F (19.8°C) and 41°F (5°C). July stands out as Mount Crested Butte's warmest month, with temperatures ranging between an average high of 67.6°F (19.8°C) and a low of 41°F (5°C). Weather in July »

Weather in August

The last month of the summer, August, is also an enjoyable month in Mount Crested Butte, Colorado, with an average temperature ranging between max 64.6°F (18.1°C) and min 39.6°F (4.2°C). The onset of August manifests an average high-temperature of a still refreshing 64.6°F (18.1°C), demonstrating a minor variation from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a mild month in Mount Crested Butte, Colorado, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 58.8°F (14.9°C). A subtle shift in Mount Crested Butte's weather is observed as August turns into September, with the average high temperature reducing from an enjoyable 64.6°F (18.1°C) to a mild 58.8°F (14.9°C). Weather in September »

Weather in October

October, like September, is a frosty autumn month in Mount Crested Butte, Colorado, with an average temperature ranging between min 23.5°F (-4.7°C) and max 44.6°F (7°C). Mount Crested Butte observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderate 58.8°F (14.9°C) to a frosty 44.6°F (7°C). Weather in October »

Weather in November

November, the last month of the autumn in Mount Crested Butte, is also a wintry month, with temperature in the range of an average high of 32.4°F (0.2°C) and an average low of 11.5°F (-11.4°C). The shift to November brings a decrease in the average high-temperature, falling from a frosty 44.6°F (7°C) in October to an icy 32.4°F (0.2°C). Weather in November »

Weather in December

December, the first month of the winter in Mount Crested Butte, is also a subzero cold month, with an average temperature varying between 1°F (-17.2°C) and 22.6°F (-5.2°C). February and December, with an average high-temperature of 22.6°F (-5.2°C), are marked as the coldest months. Weather in December »
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Frequently asked questions

How many days does it rain in Mount Crested Butte?

In Mount Crested Butte, Colorado, during the entire year, the rain falls for 117.4 days and collects up to 29.33" (745mm) of precipitation.

When does it snow in Mount Crested Butte?

Months with snowfall are January through December.

How much does it snow in Mount Crested Butte?

Throughout the year, in Mount Crested Butte, Colorado, there are 159 snowfall days, and 149.53" (3798mm) of snow is accumulated.

What part of the year is the coldest in Mount Crested Butte?

Mount Crested Butte's coldest period falls in February and December, when the average high-temperatures ascend to 22.6°F (-5.2°C).

What is the most humid month in Mount Crested Butte?

The most humid month in Mount Crested Butte is February, with an average relative humidity of 91%.

What is the month with the least sunshine in Mount Crested Butte?

With an average of 5.1h of sunshine, February has the least sunshine of the year.

When is the lowest UV index in Mount Crested Butte?

February, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Mount Crested Butte.

When does it snow the most in Mount Crested Butte?

March is the month with the most snowfall. Snow falls for 21.7 days and accumulates 23.94" (608mm) of snow.

When is Daylight Saving Time (DST) in Mount Crested Butte?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Mount Crested Butte?

The least humid month is June, with an average relative humidity of 52%.

When are the longest days in Mount Crested Butte?

With an average of 14h and 54min of daylight, June has the longest days of the year in Mount Crested Butte.

What month has the most sunshine in Mount Crested Butte?

With an average of 11.6h of sunshine, June has the most sunshine of the year in Mount Crested Butte, Colorado.

What time of the year is the hottest in Mount Crested Butte?

Temperature records in Mount Crested Butte, Colorado, mark July as the warmest month, with highs averaging 67.6°F (19.8°C) and lows at 41°F (5°C).

What is the rainiest month in Mount Crested Butte?

July is the month with the most rainfall. Rain falls for 22.3 days and accumulates 3.74" (95mm) of precipitation.

When it does not snow in Mount Crested Butte?

July is the month with the least snowfall. Snow falls for 0.7 days and accumulates 0.16" (4mm) of snow.

What is the month with the highest UV index in Mount Crested Butte?

The month with the highest UV index in Mount Crested Butte is July, with an average maximum UV index of 4.

What is the driest month in Mount Crested Butte?

The month with the least rainfall is November, when the rain falls for 3.1 days and typically collects 1.61" (41mm) of precipitation.

What is the month with the shortest days in Mount Crested Butte?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

Average temperature
Mount Crested Butte, CO

Average temperature - Mount Crested Butte, CO

The warmest month (with the highest average high temperature) is July (67.6°F).
The months with the lowest average high temperature are February and December (22.6°F).

The month with the highest average low temperature is July (41°F).
The coldest month (with the lowest average low temperature) is January (0°F).

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Average pressure
Mount Crested Butte, CO

Average pressure - Mount Crested Butte, CO

The month with the highest atmospheric pressure is January (30.23"Hg).
The months with the lowest atmospheric pressure are April and May (29.95"Hg).

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Average wind speed
Mount Crested Butte, CO

Average wind speed - Mount Crested Butte, CO

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity
Mount Crested Butte, CO

Average humidity - Mount Crested Butte, CO

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (52%).

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Average rainfall
Mount Crested Butte, CO

Average rainfall - Mount Crested Butte, CO

The wettest month (with the highest rainfall) is July (3.74").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days
Mount Crested Butte, CO

Average rainfall days - Mount Crested Butte, CO

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is November (3.1 days).

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Average snowfall
Mount Crested Butte, CO

Average snowfall - Mount Crested Butte, CO

The month with the highest snowfall is March (23.94").
The month with the least snowfall is July (0.16").

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Average snowfall days
Mount Crested Butte, CO

Average snowfall days - Mount Crested Butte, CO

The month with the highest number of snowfall days is April (21.8 days).
The month with the least snowfall days is July (0.7 days).

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Average daylight / Average sunshine
Mount Crested Butte, CO

Average daylight / Average sunshine - Mount Crested Butte, CO

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days
Mount Crested Butte, CO

Average sunshine days - Mount Crested Butte, CO

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is April (5.3 days).

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Average UV index
Mount Crested Butte, CO

Average UV index - Mount Crested Butte, CO

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).

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Average visibility
Mount Crested Butte, CO

Average visibility - Mount Crested Butte, CO

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Mount Crested Butte, Colorado, USA

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