June weather forecast
Marion, MT

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Weather in June

The first month of the summer, June, is a pleasant month in Marion, Montana, with an average temperature fluctuating between 42.8°F (6°C) and 68°F (20°C).

Temperature

In June, the meteorological conditions subtly change with the average high-temperature edging from an enjoyable 60.8°F (16°C) in May to a pleasant 68°F (20°C). Marion's temperature in June declines substantially from daytime highs, settling at a consistent average of 42.8°F (6°C) during the nights.

Humidity

In June, the average relative humidity is 66%.

Rainfall

The month with the most rainfall is June, when the rain falls for 14.9 days and typically aggregates up to 1.89" (48mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Marion. June is the last month it regularly snows. During 0.1 snowfall days, in June, Marion aggregates 0.04" (1mm) of snow. Throughout the year, in Marion, there are 117.4 snowfall days, and 58.62" (1489mm) of snow is accumulated.

Daylight

June has the longest days of the year, with an average of 16h and 0min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 9:31 pm. On the last day of June, sunrise is at 5:42 am and sunset at 9:42 pm MDT.

Sunshine

The average sunshine in June is 10.3h.

UV index

In June, the average daily maximum UV index in Marion is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 5 in June suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Marion in June?

An average high-temperature, in June, in Marion, is 68°F (20°C) and the average low-temperature is 42.8°F (6°C).

What is the average humidity in June in Marion?

In June, the average relative humidity in Marion, Montana, is 66%.

What is the rainiest month in Marion?

The month with the most rainfall in Marion, Montana, is June, when the rain falls for 14.9 days and typically aggregates up to 1.89" (48mm) of precipitation.

How many days does it rain in June in Marion?

In Marion, in June, during 14.9 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

What is the last month it snows in Marion?

June is the last month it regularly snows in Marion, Montana. During 0.1 snowfall days, in June, Marion aggregates 0.04" (1mm) of snow.

When are the longest days in Marion?

The month with the longest days in Marion is June, with an average of 16h and 0min of daylight.

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

The average day length in June in Marion is 15h and 59min.

When is the sunrise / sunset in June in Marion?

On the first day of June in Marion, Montana, sunrise is at 5:42 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:42 pm MDT.

How many hours of sunshine does Marion have in June?

In Marion, Montana, the average sunshine duration in June is 10.3h.

What is the UV index reading in June in Marion?

In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate 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
Marion, MT

Average temperature in June - Marion, MT
  • Average high temperature in June: 68°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in June: 42.8°F

The month with the highest average low temperature is July (48.4°F).
The coldest months (with the lowest average low temperature) are January and December (16.2°F).

Average pressure in June
Marion, MT

Average pressure in June - Marion, MT
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Marion, MT

Average wind speed in June - Marion, MT
  • Average wind speed in June: 4.3mph

The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are August and December (3.6mph).

Average humidity in June
Marion, MT

Average humidity in June - Marion, MT
  • Average humidity in June: 66%

The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (52%).

Average rainfall in June
Marion, MT

Average rainfall in June - Marion, MT
  • Average rainfall in June: 1.89"

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in June
Marion, MT

Average rainfall days in June - Marion, MT
  • Average rainfall days in June: 14.9 days

The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in June
Marion, MT

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

The month with the highest snowfall is December (12.36").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Marion, MT

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

The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in June / Average sunshine in June - Marion, MT
  • Average daylight in June: 16h and 0min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in June
Marion, MT

Average sunshine days in June - Marion, MT
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (7.1 days).

Average UV index in June
Marion, MT

Average UV index in June - Marion, 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, November and December (UV index 1).

Average cloud cover in June
Marion, MT

Average cloud cover in June - Marion, MT
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in June
Marion, MT

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

Marion, Montana, USA

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