June weather forecast
Pompeys Pillar, MT

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Weather in June

The first month of the summer, June, is a warm month in Pompeys Pillar, Montana, with an average temperature fluctuating between 54.5°F (12.5°C) and 77.2°F (25.1°C).

Temperature

June indicates a change in the average high-temperature, moving up from a comfortable 65.8°F (18.8°C) in May to a warm 77.2°F (25.1°C). Pompeys Pillar experiences a significant reduction from daytime highs with an average low-temperature of 54.5°F (12.5°C) in June.

Humidity

The average relative humidity in June in Pompeys Pillar, Montana, is 52%.

Rainfall

In June, in Pompeys Pillar, Montana, the rain falls for 10.3 days. Throughout June, 1.14" (29mm) of precipitation is accumulated. In Pompeys Pillar, during the entire year, the rain falls for 103 days and collects up to 11.97" (304mm) of precipitation.

Snowfall

June through August are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 5:24 am and sunset at 8:55 pm. On the last day of June, sunrise is at 5:25 am and sunset at 9:06 pm MDT.

Sunshine

In June, the average sunshine is 11.6h.

UV index

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the usual temperature for Pompeys Pillar in June?

An average high-temperature, in June, in Pompeys Pillar, is 77.2°F (25.1°C) and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in June in Pompeys Pillar?

The average relative humidity in June in Pompeys Pillar, Montana, is 52%.

How much does it rain in Pompeys Pillar in June?

In Pompeys Pillar, during June, the rain falls for 10.3 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow in Pompeys Pillar?

In Pompeys Pillar, snow does not fall in June through August.

Does it snow in Pompeys Pillar in June?

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

When are the longest days in Pompeys Pillar?

With an average of 15h and 42min of daylight, June has the longest days of the year in Pompeys Pillar.

What is the average length of the day in June in Pompeys Pillar?

In Pompeys Pillar, Montana, the average day length in June is 15h and 41min.

When is the sunrise / sunset in June in Pompeys Pillar?

In June, on the first day of the month, sunrise is at 5:24 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 9:06 pm MDT.

How long on average sun shines in June in Pompeys Pillar?

In Pompeys Pillar, the average sunshine duration in June is 11.6h.

What is the UV index reading in June in Pompeys Pillar?

The average daily maximum UV index in June in Pompeys Pillar is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Pompeys Pillar, MT

Average temperature in June - Pompeys Pillar, MT
  • Average high temperature in June: 77.2°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in June: 54.5°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in June
Pompeys Pillar, MT

Average pressure in June - Pompeys Pillar, MT
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in June
Pompeys Pillar, MT

Average wind speed in June - Pompeys Pillar, MT
  • Average wind speed in June: 8.1mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in June
Pompeys Pillar, MT

Average humidity in June - Pompeys Pillar, MT
  • Average humidity in June: 52%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in June
Pompeys Pillar, MT

Average rainfall in June - Pompeys Pillar, MT
  • Average rainfall in June: 1.14"

The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is August (0.63").

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Average rainfall days in June
Pompeys Pillar, MT

Average rainfall days in June - Pompeys Pillar, MT
  • Average rainfall days in June: 10.3 days

The month with the highest number of rainy days is May (13.6 days).
The month with the least rainy days is December (5.9 days).

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Average snowfall in June
Pompeys Pillar, MT

Average snowfall in June - Pompeys Pillar, MT
  • Average snowfall in June: 0"

The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in June
Pompeys Pillar, MT

Average snowfall days in June - Pompeys Pillar, MT
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in June /
Average sunshine in June
Pompeys Pillar, MT

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in June
Pompeys Pillar, MT

Average sunshine days in June - Pompeys Pillar, MT
  • Average sunshine days in June: 17.9 days

The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in June
Pompeys Pillar, MT

Average UV index in June - Pompeys Pillar, MT
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Pompeys Pillar, MT

Average cloud cover in June - Pompeys Pillar, MT
  • Average cloud cover in June: 21

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 13).

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Average visibility in June
Pompeys Pillar, MT

Average visibility in June - Pompeys Pillar, MT
  • Average visibility in June: 6mi

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

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Pompeys Pillar, Montana, USA

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