August weather forecast
Virgelle, MT

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Weather in August

The last month of the summer, August, is another warm month in Virgelle, Montana, with an average temperature varying between 82.6°F (28.1°C) and 61.3°F (16.3°C).

Temperature

With the arrival of August, Virgelle's average high-temperature registers at a still moderately hot 82.6°F (28.1°C), indicating a subtle variation from the previous month. The average temperature drops to a refreshing 61.3°F (16.3°C) during the night in the month of August.

Humidity

The least humid month is August, with an average relative humidity of 38%.

Rainfall

In Virgelle, in August, during 6.8 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, there are 91 rainfall days, and 6.42" (163mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall.

Daylight

In August, the average length of the day is 14h and 14min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:56 pm. On the last day of August, sunrise is at 6:38 am and sunset at 8:03 pm MDT.

Sunshine

In Virgelle, the average sunshine in August is 11.5h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during August translates into the following guidance:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect 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.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In Virgelle, in August, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 84.2°F (29°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 38%.

What is the average humidity in August?

In Virgelle, Montana, the average relative humidity in August is 38%.

How much does it rain in August?

In Virgelle, in August, during 6.8 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow?

June through August are months without snowfall.

Does it snow in August?

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

How many hours of daylight does Virgelle have in August?

In August, the average day length is 14h and 14min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:58 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:03 pm MDT.

How long on average sun shines in August?

In Virgelle, the average sunshine duration in August is 11.5h.

When is the highest UV index in Virgelle?

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

How high is the UV index in August?

In Virgelle, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe 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 August
Virgelle, MT

Average temperature in August - Virgelle, MT
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (30.2°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).

Average pressure in August
Virgelle, MT

Average pressure in August - Virgelle, MT
  • Average pressure in August: 29.9"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).

Average wind speed in August
Virgelle, MT

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

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in August
Virgelle, MT

Average humidity in August - Virgelle, MT
  • Average humidity in August: 38%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).

Average rainfall in August
Virgelle, MT

Average rainfall in August - Virgelle, MT
  • Average rainfall in August: 0.47"

The wettest month (with the highest rainfall) is June (1.22").
The driest month (with the least rainfall) is December (0.28").

Average rainfall days in August
Virgelle, MT

Average rainfall days in August - Virgelle, MT
  • Average rainfall days in August: 6.8 days

The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in August
Virgelle, MT

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

The month with the highest snowfall is January (2.4").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Virgelle, MT

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

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Virgelle, MT
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 11h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in August
Virgelle, MT

Average sunshine days in August - Virgelle, MT
  • Average sunshine days in August: 19.9 days

The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is June (14.6 days).

Average UV index in August
Virgelle, MT

Average UV index in August - Virgelle, MT
  • Average UV index in August: 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, November and December (UV index 2).

Average cloud cover in August
Virgelle, MT

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

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in August
Virgelle, MT

Average visibility in August - Virgelle, MT
  • Average visibility in August: 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).

Virgelle, Montana, USA

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