June weather forecast
Colstrip, MT

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Weather in June

June welcomes the summer season in Colstrip, presenting significantly warmer temperatures compared to May. However, the increase in warmth does not mean a drought, as rainfall reaches 1.77" (45mm). Though there is a noticeable drop in humidity, it is not enough to cause discomfort during this time. Apart from the dramatic rise in temperature, June has the privilege of the longest daylight span. As summer peaks, ultraviolet (UV) index goes up to 6, urging residents to take care of their skin while heading out.

Temperature

June witnesses an increase in the average high-temperature, moving from a refreshing 64°F (17.8°C) in May to a moderately hot 75.6°F (24.2°C). During June, Colstrip perceives a consistent contrast from the daytime highs, with an average low-temperature of 54°F (12.2°C).

Humidity

In Colstrip, the average relative humidity in June is 55%.

Rainfall

In Colstrip, Montana, during June, the rain falls for 14.6 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Colstrip, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows in Colstrip, Montana. During 0.1 snowfall days, in June, Colstrip aggregates 0.12" (3mm) of snow. In Colstrip, during the entire year, snow falls for 55.2 days and aggregates up to 23.5" (597mm) of snow.

Daylight

June has the longest days of the year in Colstrip, Montana, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:49 pm. On the last day of June, sunrise is at 5:20 am and sunset at 9:00 pm MDT.

Sunshine

The average sunshine in June is 11.2h.

UV index

In June, the average daily maximum UV index in Colstrip is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the usual temperature for Colstrip in June?

An average high-temperature, in June, in Colstrip, is 75.6°F (24.2°C) and the average low-temperature is 54°F (12.2°C).

What is the average humidity in June in Colstrip?

The average relative humidity in June is 55%.

How many days does it rain in June in Colstrip?

In Colstrip, Montana, in June, it is raining for 14.6 days, with typically 1.77" (45mm) of accumulated precipitation.

What is the last month it snows in Colstrip?

June is the last month it regularly snows. During 0.1 snowfall days, in June, Colstrip aggregates 0.12" (3mm) of snow.

When are the longest days in Colstrip?

June has the longest days of the year, with an average of 15h and 42min of daylight.

What is the average length of the day in June in Colstrip?

In Colstrip, the average day length in June is 15h and 41min.

What time are sunrise and sunset in June in Colstrip?

In June, on the first day of the month, sunrise is at 5:19 am and sunset at 8:49 pm. On the last day of the month, in Colstrip, Montana, sunrise is at 5:20 am and sunset at 9:00 pm MDT.

How many hours of sunshine does Colstrip have in June?

In June, the average sunshine duration is 11.2h.

What is the UV index intensity in June in Colstrip?

In June, the average daily maximum UV index in Colstrip is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Colstrip, MT

Average temperature in June - Colstrip, MT
  • Average high temperature in June: 75.6°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in June: 54°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).

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Average pressure in June
Colstrip, MT

Average pressure in June - Colstrip, MT
  • Average pressure in June: 29.84"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in June
Colstrip, MT

Average wind speed in June - Colstrip, MT
  • Average wind speed in June: 8.9mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in June
Colstrip, MT

Average humidity in June - Colstrip, MT
  • Average humidity in June: 55%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in June
Colstrip, MT

Average rainfall in June - Colstrip, MT
  • Average rainfall in June: 1.77"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").

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Average rainfall days in June
Colstrip, MT

Average rainfall days in June - Colstrip, MT
  • Average rainfall days in June: 14.6 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in June
Colstrip, MT

Average snowfall in June - Colstrip, MT
  • Average snowfall in June: 0.12"

The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").

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Average snowfall days in June
Colstrip, MT

Average snowfall days in June - Colstrip, MT
  • Average snowfall days in June: 0.1 days

The month with the highest number of snowfall days is February (10.4 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
Colstrip, MT

Average daylight in June / Average sunshine in June - Colstrip, 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: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Colstrip, MT

Average sunshine days in June - Colstrip, MT
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in June
Colstrip, MT

Average UV index in June - Colstrip, MT
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

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Average cloud cover in June
Colstrip, MT

Average cloud cover in June - Colstrip, MT
  • Average cloud cover in June: 24

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in June
Colstrip, MT

Average visibility in June - Colstrip, MT
  • Average visibility in June: 6mi

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

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Colstrip, Montana, USA

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