June weather forecast and climate
Columbia Falls, MT

The first month of the summer, June, is an enjoyable month in Columbia Falls, Montana, with average temperature varying between 66.4°F (19.1°C) and 41.2°F (5.1°C).

Temperature

In Columbia Falls, the average high-temperature in June slightly increases, from a moderate 59.5°F (15.3°C) in May, to an enjoyable 66.4°F (19.1°C). The average low-temperature, in June, is 41.2°F (5.1°C).

Humidity

In Columbia Falls, the average relative humidity is 67%.

Rainfall

June is the month with the most rainfall in Columbia Falls, Montana. Rain falls for 13.7 days and accumulates 1.42" (36mm) of precipitation.

Snowfall

In Columbia Falls snow does not fall through August.

Daylight

The month with the longest days in Columbia Falls is June, with an average of 16h of daylight.

Sunshine

The average sunshine in June is 10.4h.

UV index

In June, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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. 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 Columbia Falls?

In June, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 41.2°F (5.1°C).

What is the average humidity in June in Columbia Falls?

In June, the average relative humidity is 67%.

How much does it rain in Columbia Falls in June?

In June, the rain falls for 13.7 days. Throughout June, 1.42" (36mm) of precipitation is accumulated.

What is the wettest month in Columbia Falls?

June is the month with the most rainfall in Columbia Falls, Montana. Rain falls for 13.7 days and accumulates 1.42" (36mm) of precipitation.

Does it snow in Columbia Falls in June?

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

When it does not snow in Columbia Falls?

June through August are months without snowfall in Columbia Falls, Montana.

When are the longest days in Columbia Falls?

June has the longest days of the year in Columbia Falls, Montana, with an average of 16h of daylight.

How many hours of daylight does Columbia Falls have in June?

The average length of the day in June is 16h.

How many hours of sunshine does Columbia Falls have in June?

In Columbia Falls, the average sunshine in June is 10.4h.

What is the UV index intensity in June in Columbia Falls?

The average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in June - Columbia Falls, MT
  • Average high temperature in June: 19.1°C

The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is December (-3.5°C).

  • Average low temperature in June: 5.1°C

The month with the highest average low temperature is August (7.5°C).
The coldest month (with the lowest average low temperature) is February (-10.3°C).

Average pressure in June - Columbia Falls, MT
  • Average pressure in June: 1012.7mbar

The month with the highest atmospheric pressure is January (1021.4mbar).
The month with the lowest atmospheric pressure is June (1012.7mbar).

Average wind speed in June - Columbia Falls, MT
  • Average wind speed in June: 7km/h

The windiest month (with the highest average wind speed) is April (7.4km/h).
The calmest month (with the lowest average wind speed) is December (5.9km/h).

Average humidity in June - Columbia Falls, MT
  • Average humidity in June: 67%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).

Average rainfall in June - Columbia Falls, MT
  • Average rainfall in June: 36mm

The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is August (11mm).

Average rainfall days in June - Columbia Falls, MT
  • Average rainfall days in June: 13.7 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (6.3 days).

Average snowfall in June - Columbia Falls, MT
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (196mm).
Months with the least snowfall are June, July and August (0mm).

Average snowfall days in June - Columbia Falls, MT
  • Average snowfall days in June: 0.1 days

The month with the highest number of snowfall days is December (19.1 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in June / Average sunshine in June - Columbia Falls, MT
  • Average daylight in June: 16h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in June: 10.4h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 3.5h).

Average sunshine days in June - Columbia Falls, MT
  • Average sunshine days in June: 13.1 days

The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is March (7.7 days).

Average UV index in June - Columbia Falls, MT
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in June - Columbia Falls, MT
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 65).
Months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in June - Columbia Falls, MT
  • Average visibility in June: 9km

Months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (5km).