June weather forecast
Butte, MT

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Houses and old frames in an open space that is a former mine ground in Butte, Montana
Houses and old frames in an open space that is a former mine ground in Butte, Montana

Weather in June

June commences the summer season in Butte, Montana, with longer daylight hours and comfortably warm temperatures. Enjoy the lively energy of Butte as the weather invites all for outdoor activities and community events. Residents bid farewell to the last remnants of the spring rains, which reduce considerably from the generous 2.24" (57mm) in May to 2.09" (53mm) in June. The consistent weather conditions make June an ideal month for tourists to explore the charms of the city. Despite the reduced precipitation, June carries the bounty of spring in its vibrant landscapes.

Temperature

In Butte, the average high-temperature in June rises, from a fresh 55°F (12.8°C) in May, to a refreshing 65.5°F (18.6°C). From significant daily highs, Butte's nights in June cool down to an average low-temperature of 41°F (5°C).

Humidity

The average relative humidity in June is 60%.

Rainfall

In Butte, in June, it is raining for 13.2 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 102.5 rainfall days, and 13.74" (349mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows in Butte. During 0.9 snowfall days, in June, Butte aggregates 0.87" (22mm) of snow. In Butte, during the entire year, snow falls for 103.1 days and aggregates up to 52.56" (1335mm) of snow.

Daylight

With an average of 15h and 42min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:42 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 9:24 pm MDT.

Sunshine

The average sunshine in June is 10.8h.

UV index

The average daily maximum UV index in June in Butte is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 4 during June leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the usual temperature for Butte in June?

June temperatures in Butte vary between a high-temperature of 65.5°F (18.6°C) and a low-temperature of 41°F (5°C).

What is the average humidity in June in Butte?

In June, the average relative humidity in Butte, Montana, is 60%.

How much does it rain in Butte in June?

In Butte, Montana, in June, it is raining for 13.2 days, with typically 2.09" (53mm) of accumulated precipitation.

What is the last month it snows in Butte?

June is the last month it regularly snows. During 0.9 snowfall days, in June, Butte aggregates 0.87" (22mm) of snow.

When are the longest days in Butte?

The month with the longest days in Butte is June, with an average of 15h and 42min of daylight.

How many hours of daylight does Butte have in June?

The average day length in June is 15h and 41min.

When is the sunrise / sunset in June in Butte?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 9:13 pm. On the last day of the month, in Butte, Montana, sunrise is at 5:43 am and sunset at 9:24 pm MDT.

How many hours of sunshine does Butte have in June?

In June, the average sunshine duration in Butte, Montana, is 10.8h.

What is the UV index reading in June in Butte?

The average daily maximum UV index in June in Butte is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
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 June
Butte, MT

Average temperature in June - Butte, MT
  • Average high temperature in June: 65.5°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in June: 41°F

The month with the highest average low temperature is July (46.9°F).
The coldest month (with the lowest average low temperature) is December (9°F).

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Average pressure in June
Butte, MT

Average pressure in June - Butte, MT
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Butte, MT

Average wind speed in June - Butte, MT
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in June
Butte, MT

Average humidity in June - Butte, MT
  • Average humidity in June: 60%

The months with the highest relative humidity are January, February and December (87%).
The month with the lowest relative humidity is July (48%).

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Average rainfall in June
Butte, MT

Average rainfall in June - Butte, MT
  • Average rainfall in June: 2.09"

The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January, November and December (0.67").

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Average rainfall days in June
Butte, MT

Average rainfall days in June - Butte, MT
  • Average rainfall days in June: 13.2 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is November (4.1 days).

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Average snowfall in June
Butte, MT

Average snowfall in June - Butte, MT
  • Average snowfall in June: 0.87"

The month with the highest snowfall is March (8.74").
The months with the least snowfall are July and August (0").

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Average snowfall days in June
Butte, MT

Average snowfall days in June - Butte, MT
  • Average snowfall days in June: 0.9 days

The month with the highest number of snowfall days is February (17.7 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in June /
Average sunshine in June
Butte, MT

Average daylight in June / Average sunshine in June - Butte, MT
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Butte, MT

Average sunshine days in June - Butte, MT
  • Average sunshine days in June: 15.1 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is April (9.8 days).

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Average UV index in June
Butte, MT

Average UV index in June - Butte, MT
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in June
Butte, MT

Average cloud cover in June - Butte, MT
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in June
Butte, MT

Average visibility in June - Butte, MT
  • Average visibility in June: 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 and December (4mi).

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Butte, Montana, USA

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