June weather forecast and climate
Gallatin Gateway, MT

The first month of the summer, June, is a comfortable month in Gallatin Gateway, Montana, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 66°F (18.9°C).

Temperature

In June, the average high-temperature increases, from a cool 55°F (12.8°C) in May, to a comfortable 66°F (18.9°C). In Gallatin Gateway, Montana, the average low-temperature is 40.5°F (4.7°C).

Humidity

In June, the average relative humidity is 64%.

Rainfall

In June, in Gallatin Gateway, the rain falls for 16.6 days. Throughout June, 2.56" (65mm) of precipitation is accumulated. In Gallatin Gateway, during the entire year, the rain falls for 131 days and collects up to 23.15" (588mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. June is the last month it regularly snows. During 0.8 snowfall days, in June, Gallatin Gateway aggregates 0.79" (20mm) of snow. Throughout the year, in Gallatin Gateway, there are 122.8 snowfall days, and 91.1" (2314mm) of snow is accumulated.

Daylight

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

Sunshine

In Gallatin Gateway, Montana, the average sunshine is 10.6h.

UV index

The average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in June in Gallatin Gateway?

In Gallatin Gateway, in June, the average high-temperature is 66°F (18.9°C), and the average low-temperature is 40.5°F (4.7°C).

What is the average humidity in June in Gallatin Gateway?

The average relative humidity in June in Gallatin Gateway, Montana, is 64%.

How much does it rain in Gallatin Gateway in June?

In June, the rain falls for 16.6 days. Throughout June, 2.56" (65mm) of precipitation is accumulated.

What is the last month it snows in Gallatin Gateway?

June is the last month it regularly snows. During 0.8 snowfall days, in June, Gallatin Gateway aggregates 0.79" (20mm) of snow.

When are the longest days in Gallatin Gateway?

The month with the longest days in Gallatin Gateway, Montana, is June, with an average of 15.6h of daylight.

How many hours of daylight does Gallatin Gateway have in June?

The average length of the day in June is 15.6h.

How many hours of sunshine does Gallatin Gateway have in June?

In June, the average sunshine in Gallatin Gateway is 10.6h.

What is the UV index reading in June in Gallatin Gateway?

In June, the average daily maximum UV index in Gallatin Gateway, Montana, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in June - Gallatin Gateway, MT
  • Average high temperature in June: 18.9°C

The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is December (-4°C).

  • Average low temperature in June: 4.7°C

Months with the highest average low temperature are July and August (8.3°C).
The coldest month (with the lowest average low temperature) is December (-12°C).

Average pressure in June - Gallatin Gateway, MT
  • Average pressure in June: 1012.6mbar

The month with the highest atmospheric pressure is January (1022.4mbar).
The month with the lowest atmospheric pressure is June (1012.6mbar).

Average wind speed in June - Gallatin Gateway, MT
  • Average wind speed in June: 8.1km/h

The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).

Average humidity in June - Gallatin Gateway, MT
  • Average humidity in June: 64%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (51%).

Average rainfall in June - Gallatin Gateway, MT
  • Average rainfall in June: 65mm

The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is August (33mm).

Average rainfall days in June - Gallatin Gateway, MT
  • Average rainfall days in June: 16.6 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (4.4 days).

Average snowfall in June - Gallatin Gateway, MT
  • Average snowfall in June: 20mm

The month with the highest snowfall is February (394mm).
Months with the least snowfall are July and August (0mm).

Average snowfall days in June - Gallatin Gateway, MT
  • Average snowfall days in June: 0.8 days

The month with the highest number of snowfall days is February (20.3 days).
The month with the least snowfall days is July (0 days).

Average daylight in June / Average sunshine in June - Gallatin Gateway, 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: 10.6h

The month with the most sunshine is July (Average sunshine: 11.5h).
Months with the least sunshine are January and February (Average sunshine: 4.5).

Average sunshine days in June - Gallatin Gateway, MT
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (7 days).

Average UV index in June - Gallatin Gateway, MT
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in June - Gallatin Gateway, MT
  • Average cloud cover in June: 31

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in June - Gallatin Gateway, MT
  • Average visibility in June: 9km

Months with the highest visibility are July and August (10km).
Months with the lowest visibility are January and February (6km).