June weather forecast and climate
Roberts, MT

The first month of the summer, June, is a pleasant month in Roberts, Montana, with average temperature fluctuating between 49.6°F (9.8°C) and 72.7°F (22.6°C).

Temperature

In Roberts, the average high-temperature in June increases, from a comfortable 61°F (16.1°C) in May, to an agreeable 72.7°F (22.6°C). In June, the average low-temperature is 49.6°F (9.8°C).

Humidity

The average relative humidity in June is 55%.

Rainfall

In Roberts, in June, during 12.1 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Roberts, there are 108.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Roberts are January through June, September through December. June is the last month it regularly snows in Roberts. During 0.1 snowfall days, in June, Roberts aggregates 0.12" (3mm) of snow. In Roberts, during the entire year, snow falls for 61.5 days, and aggregates up to 41.77" (1061mm) of snow.

Daylight

With an average of 15.6h of daylight, June has the longest days of the year in Roberts.

Sunshine

In June, the average sunshine is 11.6h.

UV index

In Roberts, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in June in Roberts?

The average high-temperature, in June, in Roberts, is 72.7°F (22.6°C), while the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in June in Roberts?

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

How much does it rain in Roberts in June?

In June, in Roberts, Montana, the rain falls for 12.1 days. Throughout June, 1.61" (41mm) of precipitation is accumulated.

What is the last month it snows in Roberts?

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

When are the longest days in Roberts?

June has the longest days of the year, with an average of 15.6h of daylight.

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

In Roberts, Montana, the average length of the day in June is 15.6h.

How long on average sun shines in June in Roberts?

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

What is the UV index reading in June in Roberts?

In June, the average daily maximum UV index in Roberts is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in June - Roberts, MT
  • Average high temperature in June: 22.6°C

The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is December (-0.7°C).

  • Average low temperature in June: 9.8°C

Months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is February (-8.5°C).

Average pressure in June - Roberts, MT
  • Average pressure in June: 1011.9mbar

The month with the highest atmospheric pressure is January (1021.1mbar).
The month with the lowest atmospheric pressure is June (1011.9mbar).

Average wind speed in June - Roberts, MT
  • Average wind speed in June: 10.7km/h

The windiest month (with the highest average wind speed) is January (14km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

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

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (41%).

Average rainfall in June - Roberts, MT
  • Average rainfall in June: 41mm

The wettest month (with the highest rainfall) is May (53mm).
The driest month (with the least rainfall) is January (13mm).

Average rainfall days in June - Roberts, MT
  • Average rainfall days in June: 12.1 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4 days).

Average snowfall in June - Roberts, MT
  • Average snowfall in June: 3mm

The month with the highest snowfall is February (173mm).
Months with the least snowfall are July and August (0mm).

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

The month with the highest number of snowfall days is February (10.8 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in June / Average sunshine in June - Roberts, MT
  • Average daylight in June: 15.6h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in June: 11.6h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.2h).

Average sunshine days in June - Roberts, MT
  • Average sunshine days in June: 13.3 days

The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in June - Roberts, MT
  • Average UV index in June: 5

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

Average cloud cover in June - Roberts, MT
  • Average cloud cover in June: 22

The month with the most cloud cover is February (Cloud cover 38).
Months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in June - Roberts, MT
  • Average visibility in June: 10km

Months with the highest visibility are June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, April, May, November and December (9km).