July weather forecast
Crested Butte, CO

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Scenic wooden holiday homes amid trees and great scenery in a village in Crested Butte, Colorado, a view of the snowy Mount Butte in the back
Scenic wooden holiday homes amid trees and great scenery in a village in Crested Butte, Colorado, a view of the snowy Mount Butte in the back

Weather in July

July is the peak of summer in Crested Butte, offering the highest temperatures, extensive daylight, and significant rainfall of 3.74", inviting more lushness into the landscape. The winds during this time of year are relatively calm, making it a fantastic time for balloon rides or peaceful picnics. Despite being one among the hottest months, it brings along a sense of tranquility that simmers down by the end of the month. As August approaches, the weather conditions remain somewhat constant, thus extending the summer vibe.

Temperature

In Crested Butte, temperatures reach their average annual highs in July, measuring 67.6°F and a minimum average of 41°F.

Humidity

In Crested Butte, Colorado, the average relative humidity in July is 62%.

Rainfall

The month with the most rainfall is July, when the rain falls for 22.3 days and typically aggregates up to 3.74" of precipitation.

Snowfall

Months with snowfall are January through December. The month with the least snowfall is July, when snow falls for 0.7 days and typically aggregates up to 0.16" of snow.

Daylight

In July, the average length of the day in Crested Butte, Colorado, is 14h and 34min.
On the first day of July in Crested Butte, Colorado, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:20 pm MDT.

Sunshine

In July, the average sunshine is 11.2h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 4 in July leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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FAQ

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

The average temperatures in Crested Butte reach their apex in July, averaging 67.6°F at the high end and 41°F at the low end.

What is the usual temperature for Crested Butte in July?

The high-temperature, in July, in Crested Butte, is 67.6°F, while the low-temperature averages to 41°F.

What is the average humidity in July in Crested Butte?

The average relative humidity in July in Crested Butte, Colorado, is 62%.

What is the wettest month in Crested Butte?

The month with the most rainfall in Crested Butte is July, when the rain falls for 22.3 days and typically aggregates up to 3.74" of precipitation.

How much does it rain in Crested Butte in July?

In Crested Butte, in July, during 22.3 rainfall days, 3.74" of precipitation is typically accumulated.

When it does not snow in Crested Butte?

The month with the least snowfall in Crested Butte, Colorado, is July, when snow falls for 0.7 days and typically aggregates up to 0.16" of snow.

How many days does it snow in July in Crested Butte?

In July, in Crested Butte, Colorado, it is snowing for 0.7 days. Throughout July, 0.16" of snow is accumulated.

What is the average length of the day in July in Crested Butte?

In Crested Butte, Colorado, the average day length in July is 14h and 34min.

When is the sunrise / sunset in July in Crested Butte?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of the month, in Crested Butte, Colorado, sunrise is at 6:08 am and sunset at 8:20 pm MDT.

How long on average sun shines in July in Crested Butte?

In July, the average sunshine duration is 11.2h.

When is the highest UV index in Crested Butte?

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

How high is the UV index in July in Crested Butte?

In Crested Butte, Colorado, the average daily maximum UV index in July is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Crested Butte, CO

Average temperature in July - Crested Butte, CO
  • Average high temperature in July: 67.6°F

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).

  • Average low temperature in July: 41°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 in July
Crested Butte, CO

Average pressure in July - Crested Butte, CO
  • Average pressure in July: 30.06"Hg

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 in July
Crested Butte, CO

Average wind speed in July - Crested Butte, CO
  • Average wind speed in July: 4.6mph

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 in July
Crested Butte, CO

Average humidity in July - Crested Butte, CO
  • Average humidity in July: 62%

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 in July
Crested Butte, CO

Average rainfall in July - Crested Butte, CO
  • Average rainfall in July: 3.74"

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 in July
Crested Butte, CO

Average rainfall days in July - Crested Butte, CO
  • Average rainfall days in July: 22.3 days

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 in July
Crested Butte, CO

Average snowfall in July - Crested Butte, CO
  • Average snowfall in July: 0.16"

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 in July
Crested Butte, CO

Average snowfall days in July - Crested Butte, CO
  • Average snowfall days in July: 0.7 days

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 in July /
Average sunshine in July
Crested Butte, CO

Average daylight in July / Average sunshine in July - Crested Butte, CO
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 1min

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 in July
Crested Butte, CO

Average sunshine days in July - Crested Butte, CO
  • Average sunshine days in July: 5.9 days

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 in July
Crested Butte, CO

Average UV index in July - Crested Butte, CO
  • Average UV index in July: 4

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 cloud cover in July
Crested Butte, CO

Average cloud cover in July - Crested Butte, CO
  • Average cloud cover in July: 25

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in July
Crested Butte, CO

Average visibility in July - Crested Butte, CO
  • Average visibility in July: 6mi

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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Crested Butte, Colorado, USA

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