August weather forecast and climate
Musselshell, MT

Weather in August

August, the last month of the summer, in Musselshell, is also a moderately hot month, with average temperature fluctuating between 82.8°F (28.2°C) and 61.5°F (16.4°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still moderately hot 82.8°F (28.2°C). In Musselshell, the average low-temperature is 61.5°F (16.4°C).

Humidity

August is the least humid month, with an average relative humidity of 39%.

Rainfall

In Musselshell, during 10.6 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Musselshell, during the entire year, the rain falls for 114.3 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

In Musselshell snow does not fall in June through August.

Daylight

In August, the average length of the day in Musselshell is 14.1h.

Sunshine

In Musselshell, the average sunshine is 11.5h.

UV index

The average daily maximum UV index in Musselshell is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the least humid month in Musselshell?

August is the least humid month, with an average relative humidity of 39%.

What is the average humidity in August in Musselshell?

The average relative humidity in August is 39%.

How much does it rain in Musselshell in August?

In Musselshell, during August, the rain falls for 10.6 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When it does not snow in Musselshell?

In Musselshell snow does not fall in June through August.

Does it snow in Musselshell in August?

In Musselshell, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Musselshell have in August?

The average length of the day in August in Musselshell, Montana, is 14.1h.

How long on average sun shines in August in Musselshell?

The average sunshine in August in Musselshell is 11.5h.

How high is the UV index in August in Musselshell?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
Musselshell, MT

Average temperature in August - Musselshell, MT
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

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Average pressure in August
Musselshell, MT

Average pressure in August - Musselshell, MT
  • Average pressure in August: 29.89"

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

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Average wind speed in August
Musselshell, MT

Average wind speed in August - Musselshell, MT
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

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Average humidity in August
Musselshell, MT

Average humidity in August - Musselshell, MT
  • Average humidity in August: 39%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in August
Musselshell, MT

Average rainfall in August - Musselshell, MT
  • Average rainfall in August: 0.98"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in August
Musselshell, MT

Average rainfall days in August - Musselshell, MT
  • Average rainfall days in August: 10.6 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in August
Musselshell, MT

Average snowfall in August - Musselshell, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.78").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Musselshell, MT

Average snowfall days in August - Musselshell, MT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.1 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Musselshell, MT

Average daylight in August / Average sunshine in August - Musselshell, MT
  • Average daylight in August: 14.1h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in August: 11.5h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

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Average sunshine days in August
Musselshell, MT

Average sunshine days in August - Musselshell, MT
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in August
Musselshell, MT

Average UV index in August - Musselshell, MT
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Musselshell, MT

Average cloud cover in August - Musselshell, MT
  • Average cloud cover in August: 16

The month with the most cloud cover is February (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in August
Musselshell, MT

Average visibility in August - Musselshell, MT
  • Average visibility in August: 6mi

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

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