June weather forecast
Sidney, MT

Weather in June

June, the first month of the summer, in Sidney, is a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 56.3°F (13.5°C).

Temperature

In June, the average high-temperature rises, from an enjoyable 65.3°F (18.5°C) in May, to a moderately hot 75.7°F (24.3°C). In Sidney, the average low-temperature is 56.3°F (13.5°C).

Humidity

The average relative humidity in Sidney, Montana, is 56%.

Rainfall

In Sidney, in June, during 11.4 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 85.7 rainfall days, and 8.5" (216mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Sidney.

Daylight

With an average of 15.9h of daylight, June has the longest days of the year in Sidney.

Sunshine

In Sidney, the average sunshine in June is 10.8h.

UV index

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the average humidity in June in Sidney?

In Sidney, Montana, the average relative humidity in June is 56%.

How many days does it rain in June in Sidney?

In Sidney, in June, during 11.4 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

When it does not snow in Sidney?

June through September are months without snowfall in Sidney.

Does it snow in Sidney in June?

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

When are the longest days in Sidney?

The month with the longest days in Sidney is June, with an average of 15.9h of daylight.

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

In Sidney, the average length of the day in June is 15.9h.

How long on average sun shines in June in Sidney?

In Sidney, the average sunshine in June is 10.8h.

What is the UV index reading in June in Sidney?

In Sidney, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in June
Sidney, MT

Average temperature in June - Sidney, MT
  • Average high temperature in June: 24.3°C

The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (-4.8°C).

  • Average low temperature in June: 13.5°C

The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).

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Average pressure in June
Sidney, MT

Average pressure in June - Sidney, MT
  • Average pressure in June: 1010.3mbar

The month with the highest atmospheric pressure is February (1021.5mbar).
The month with the lowest atmospheric pressure is June (1010.3mbar).

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Average wind speed in June
Sidney, MT

Average wind speed in June - Sidney, MT
  • Average wind speed in June: 16.5km/h

The windiest month (with the highest average wind speed) is April (17.9km/h).
The calmest month (with the lowest average wind speed) is February (14.8km/h).

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Average humidity in June
Sidney, MT

Average humidity in June - Sidney, MT
  • Average humidity in June: 56%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in June
Sidney, MT

Average rainfall in June - Sidney, MT
  • Average rainfall in June: 31mm

The wettest month (with the highest rainfall) is July (34mm).
The driest month (with the least rainfall) is January (6mm).

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Average rainfall days in June
Sidney, MT

Average rainfall days in June - Sidney, MT
  • Average rainfall days in June: 11.4 days

The month with the highest number of rainy days is June (11.4 days).
The months with the least rainy days are January and February (3.2 days).

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Average snowfall in June
Sidney, MT

Average snowfall in June - Sidney, MT
  • Average snowfall in June: 0mm

The month with the highest snowfall is February (45mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in June
Sidney, MT

Average snowfall days in June - Sidney, MT
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Sidney, MT
  • Average daylight in June: 15.9h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in June: 10.8h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is February (Average sunshine: 4.3h).

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Average sunshine days in June
Sidney, MT

Average sunshine days in June - Sidney, MT
  • Average sunshine days in June: 16 days

The month with the most sunshine days is September (20.7 days).
The month with the least sunshine days is April (15.8 days).

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Average UV index in June
Sidney, MT

Average UV index in June - Sidney, 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 and February (UV index 1).

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Average cloud cover in June
Sidney, MT

Average cloud cover in June - Sidney, MT
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 18).

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Average visibility in June
Sidney, MT

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

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

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