June weather forecast
Powder River, WY

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Weather in June

The first month of the summer, June, is a warm month in Powder River, Wyoming, with an average temperature ranging between min 53.1°F (11.7°C) and max 77.2°F (25.1°C).

Temperature

The onset of June brings a distinct rise in the average high-temperature, advancing from an enjoyable 62.6°F (17°C) in May to a warm 77.2°F (25.1°C). Powder River documents a significant temperature variance in June, with the mean nighttime lows settling at a fresh 53.1°F (11.7°C).

Humidity

The average relative humidity in June in Powder River is 42%.

Rainfall

In June, in Powder River, Wyoming, the rain falls for 8.3 days. Throughout June, 0.75" (19mm) of precipitation is accumulated. In Powder River, Wyoming, during the entire year, the rain falls for 81 days and collects up to 8.98" (228mm) of precipitation.

Snowfall

In Powder River, snow does not fall in June through August.

Daylight

The month with the longest days in Powder River is June, with an average of 15h and 18min of daylight.
On the first day of June in Powder River, sunrise is at 5:30 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:51 pm MDT.

Sunshine

In June, the average sunshine is 11.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 6 in June transforms into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the average June temperature in Powder River?

The average high-temperature, in June, in Powder River, is 77.2°F (25.1°C), while the average low-temperature is 53.1°F (11.7°C).

What is the average humidity in June in Powder River?

In Powder River, Wyoming, the average relative humidity in June is 42%.

How much does it rain in Powder River in June?

In Powder River, Wyoming, in June, during 8.3 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When it does not snow in Powder River?

In Powder River, Wyoming, snow does not fall in June through August.

Does it snow in Powder River in June?

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

When are the longest days in Powder River?

June has the longest days of the year in Powder River, Wyoming, with an average of 15h and 18min of daylight.

What is the average length of the day in June in Powder River?

In June, the average day length in Powder River is 15h and 19min.

When is the sunrise / sunset in June in Powder River?

On the first day of June in Powder River, sunrise is at 5:30 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:51 pm MDT.

How many hours of sunshine does Powder River have in June?

In June, the average sunshine duration is 11.8h.

What is the month with the highest UV index in Powder River?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Powder River.

What is the UV index reading in June in Powder River?

In June, the average daily maximum UV index in Powder River, Wyoming, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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
Powder River, WY

Average temperature in June - Powder River, WY
  • Average high temperature in June: 77.2°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (28.6°F).

  • Average low temperature in June: 53.1°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

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Average pressure in June
Powder River, WY

Average pressure in June - Powder River, WY
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in June
Powder River, WY

Average wind speed in June - Powder River, WY
  • Average wind speed in June: 9.7mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

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Average humidity in June
Powder River, WY

Average humidity in June - Powder River, WY
  • Average humidity in June: 42%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (36%).

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Average rainfall in June
Powder River, WY

Average rainfall in June - Powder River, WY
  • Average rainfall in June: 0.75"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in June
Powder River, WY

Average rainfall days in June - Powder River, WY
  • Average rainfall days in June: 8.3 days

The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is December (3.3 days).

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Average snowfall in June
Powder River, WY

Average snowfall in June - Powder River, WY
  • Average snowfall in June: 0"

The month with the highest snowfall is March (5.55").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in June
Powder River, WY

Average snowfall days in June - Powder River, WY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (11.3 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
Powder River, WY

Average daylight in June / Average sunshine in June - Powder River, WY
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

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Average sunshine days in June
Powder River, WY

Average sunshine days in June - Powder River, WY
  • Average sunshine days in June: 19.3 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is April (13.6 days).

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Average UV index in June
Powder River, WY

Average UV index in June - Powder River, WY
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in June
Powder River, WY

Average cloud cover in June - Powder River, WY
  • Average cloud cover in June: 16

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in June
Powder River, WY

Average visibility in June - Powder River, WY
  • 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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Powder River, Wyoming, USA

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