June weather forecast
Sun River, MT

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Weather in June

The first month of the summer, June, is a pleasant month in Sun River, Montana, with an average temperature ranging between max 71.2°F (21.8°C) and min 48.7°F (9.3°C).

Temperature

The shift from May to June is marked by an increase in the average high-temperature, moving from an enjoyable 62.2°F (16.8°C) to an agreeable 71.2°F (21.8°C). During June, Sun River's temperature records a considerable difference from its daily highs to an average low of 48.7°F (9.3°C).

Humidity

In June, the average relative humidity in Sun River is 57%.

Rainfall

The month with the most rainfall in Sun River is June, when the rain falls for 13.8 days and typically aggregates up to 2.05" (52mm) of precipitation.

Snowfall

June through August are months without snowfall in Sun River.

Daylight

With an average of 15h and 54min of daylight, June has the longest days of the year in Sun River.
On the first day of June, sunrise is at 5:32 am and sunset at 9:16 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 9:28 pm MDT.

Sunshine

In June, the average sunshine in Sun River is 11.1h.

UV index

In Sun River, the average daily maximum UV index in June is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 5 in June translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Sun River?

The high-temperature in Sun River during June is 71.2°F (21.8°C) and the low-temperature is 48.7°F (9.3°C).

What is the average humidity in June in Sun River?

The average relative humidity in June in Sun River is 57%.

What is the wettest month in Sun River?

June is the month with the most rainfall in Sun River. Rain falls for 13.8 days and accumulates 2.05" (52mm) of precipitation.

How many days does it rain in June in Sun River?

In June, in Sun River, Montana, the rain falls for 13.8 days. Throughout June, 2.05" (52mm) of precipitation is accumulated.

When it does not snow in Sun River?

June through August are months without snowfall in Sun River, Montana.

Does it snow in Sun River in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Sun River?

June has the longest days of the year in Sun River, Montana, with an average of 15h and 54min of daylight.

What is the average length of the day in June in Sun River?

The average day length in June in Sun River, Montana, is 15h and 55min.

When are sunrise and sunset in June in Sun River?

In June, on the first day of the month, sunrise is at 5:32 am and sunset at 9:16 pm. On the last day of the month, in Sun River, sunrise is at 5:33 am and sunset at 9:28 pm MDT.

How many hours of sunshine does Sun River have in June?

In June, the average sunshine duration in Sun River, Montana, is 11.1h.

What is the UV index intensity in June in Sun River?

The average daily maximum UV index in June in Sun River, Montana, is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Sun River, MT

Average temperature in June - Sun River, MT
  • Average high temperature in June: 71.2°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (29.5°F).

  • Average low temperature in June: 48.7°F

The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).

Average pressure in June
Sun River, MT

Average pressure in June - Sun River, MT
  • Average pressure in June: 29.87"Hg

The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in June
Sun River, MT

Average wind speed in June - Sun River, MT
  • Average wind speed in June: 8.2mph

The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average humidity in June
Sun River, MT

Average humidity in June - Sun River, MT
  • Average humidity in June: 57%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

Average rainfall in June
Sun River, MT

Average rainfall in June - Sun River, MT
  • Average rainfall in June: 2.05"

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are January and July (0.63").

Average rainfall days in June
Sun River, MT

Average rainfall days in June - Sun River, MT
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).

Average snowfall in June
Sun River, MT

Average snowfall in June - Sun River, MT
  • Average snowfall in June: 0"

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July and August (0").

Average snowfall days in June
Sun River, MT

Average snowfall days in June - Sun River, MT
  • Average snowfall days in June: 0.1 days

The month with the highest number of snowfall days is February (14.4 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in June /
Average sunshine in June
Sun River, MT

Average daylight in June / Average sunshine in June - Sun River, MT
  • Average daylight in June: 15h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in June
Sun River, MT

Average sunshine days in June - Sun River, MT
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (10.3 days).

Average UV index in June
Sun River, MT

Average UV index in June - Sun River, MT
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in June
Sun River, MT

Average cloud cover in June - Sun River, MT
  • Average cloud cover in June: 25

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in June
Sun River, MT

Average visibility in June - Sun River, 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).

Sun River, Montana, USA

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