June weather forecast
Polaris, MT

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Weather in June

The first month of the summer, June, is an enjoyable month in Polaris, Montana, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 66.7°F (19.3°C).

Temperature

Polaris's transition into June is marked by a temperature shift, moving from a moderate 56.3°F (13.5°C) in May to a still refreshing 66.7°F (19.3°C). Polaris notes a substantial temperature decline from the daytime peaks throughout June, with an average nighttime temperature of 41.7°F (5.4°C).

Humidity

In Polaris, the average relative humidity in June is 56%.

Rainfall

June is the month with the most rainfall. Rain falls for 14 days and accumulates 1.5" (38mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. June is the last month it regularly snows. During 0.2 snowfall days, in June, Polaris aggregates 0.04" (1mm) of snow. In Polaris, Montana, during the entire year, snow falls for 81.2 days and aggregates up to 29.76" (756mm) of snow.

Daylight

June has the longest days of the year, with an average of 15h and 36min of daylight.
On the first day of June, sunrise is at 5:47 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 9:24 pm MDT.

Sunshine

In Polaris, the average sunshine in June is 11.6h.

UV index

In Polaris, the average daily maximum UV index in June is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 4 in June suggests the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

In Polaris, 66.7°F (19.3°C) is the average high-temperature and 41.7°F (5.4°C) is the average low-temperature during June.

What is the average humidity in June?

The average relative humidity in June is 56%.

What is the rainiest month?

June is the month with the most rainfall. Rain falls for 14 days and accumulates 1.5" (38mm) of precipitation.

How many days does it rain in June?

In Polaris, during June, the rain falls for 14 days and regularly aggregates up to 1.5" (38mm) of precipitation.

What is the last month it snows?

June is the last month it regularly snows. During 0.2 snowfall days, in June, Polaris aggregates 0.04" (1mm) of snow.

When are the longest days?

The month with the longest days is June, with an average of 15h and 36min of daylight.

What is the average length of the day in June?

In Polaris, the average day length in June is 15h and 37min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:47 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 9:24 pm MDT.

How long on average sun shines in June?

The average sunshine duration in June is 11.6h.

What is the UV index intensity in June?

In Polaris, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Polaris, MT

Average temperature in June - Polaris, MT
  • Average high temperature in June: 66.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in June: 41.7°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is December (10.6°F).

Average pressure in June
Polaris, MT

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

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Polaris, MT

Average wind speed in June - Polaris, MT
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is November (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in June
Polaris, MT

Average humidity in June - Polaris, MT
  • Average humidity in June: 56%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (45%).

Average rainfall in June
Polaris, MT

Average rainfall in June - Polaris, MT
  • Average rainfall in June: 1.5"

The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in June
Polaris, MT

Average rainfall days in June - Polaris, MT
  • Average rainfall days in June: 14 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in June
Polaris, MT

Average snowfall in June - Polaris, MT
  • Average snowfall in June: 0.04"

The month with the highest snowfall is February (5.51").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Polaris, MT

Average snowfall days in June - Polaris, MT
  • Average snowfall days in June: 0.2 days

The month with the highest number of snowfall days is February (14.1 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in June
Polaris, MT

Average sunshine days in June - Polaris, MT
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is July (18.2 days).
The month with the least sunshine days is April (10.1 days).

Average UV index in June
Polaris, MT

Average UV index in June - Polaris, 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).

Average cloud cover in June
Polaris, MT

Average cloud cover in June - Polaris, MT
  • Average cloud cover in June: 21

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 13).

Average visibility in June
Polaris, MT

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

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Polaris, Montana, USA

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