August weather forecast
Whitetail, MT

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Weather in August

August, the last month of the summer in Whitetail, is another warm month, with an average temperature fluctuating between 60.6°F (15.9°C) and 81.3°F (27.4°C).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still warm 81.3°F (27.4°C) from July's 82°F (27.8°C). In Whitetail, the average nighttime temperature during August is a moderate 60.6°F (15.9°C).

Heat index

During August, the heat index is calculated to be 82.4°F (28°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The least humid month is August, with an average relative humidity of 46%.

Rainfall

In Whitetail, during August, the rain falls for 9 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Whitetail, Montana, there are 93.3 rainfall days, and 12.01" (305mm) of precipitation is accumulated.

Snowfall

In Whitetail, snow does not fall in June through September.

Daylight

In August, the average length of the day in Whitetail, Montana, is 14h and 19min.
On the first day of August, sunrise is at 5:35 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:44 pm MDT.

Sunshine

The average sunshine in August is 11.5h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 5 in August translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. 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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Frequently asked questions

What is the usual temperature for Whitetail in August?

In August, in Whitetail, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 60.6°F (15.9°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is calculated to be 82.4°F (28°C).

What is the least humid month in Whitetail?

August is the least humid month in Whitetail, Montana, with an average relative humidity of 46%.

What is the average humidity in August in Whitetail?

The average relative humidity in August in Whitetail, Montana, is 46%.

How much does it rain in Whitetail in August?

In Whitetail, in August, it is raining for 9 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow in Whitetail?

In Whitetail, snow does not fall in June through September.

How many hours of daylight does Whitetail have in August?

The average day length in August in Whitetail, Montana, is 14h and 19min.

What time are sunrise and sunset in August in Whitetail?

In August, on the first day of the month, sunrise is at 5:35 am and sunset at 8:38 pm. On the last day of the month, in Whitetail, sunrise is at 6:17 am and sunset at 7:44 pm MDT.

How many hours of sunshine does Whitetail have in August?

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

What is the UV index intensity in August in Whitetail?

The average daily maximum UV index in August in Whitetail is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 August
Whitetail, MT

Average temperature in August - Whitetail, MT
  • Average high temperature in August: 81.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is February (19.8°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is February (6.3°F).

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Average pressure in August
Whitetail, MT

Average pressure in August - Whitetail, MT
  • Average pressure in August: 29.89"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in August
Whitetail, MT

Average wind speed in August - Whitetail, MT
  • Average wind speed in August: 9.3mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is February (9.2mph).

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Average humidity in August
Whitetail, MT

Average humidity in August - Whitetail, MT
  • Average humidity in August: 46%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in August
Whitetail, MT

Average rainfall in August - Whitetail, MT
  • Average rainfall in August: 0.87"

The wettest month (with the highest rainfall) is June (2.17").
The driest month (with the least rainfall) is February (0.47").

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Average rainfall days in August
Whitetail, MT

Average rainfall days in August - Whitetail, MT
  • Average rainfall days in August: 9 days

The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in August
Whitetail, MT

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

The month with the highest snowfall is November (3.74").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Whitetail, MT

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

The month with the highest number of snowfall days is February (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Whitetail, MT
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in August: 11h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in August
Whitetail, MT

Average sunshine days in August - Whitetail, MT
  • Average sunshine days in August: 20.1 days

The month with the most sunshine days is August (20.1 days).
The months with the least sunshine days are February and June (13.8 days).

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Average UV index in August
Whitetail, MT

Average UV index in August - Whitetail, MT
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in August
Whitetail, MT

Average cloud cover in August - Whitetail, MT
  • Average cloud cover in August: 19

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 19).

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Average visibility in August
Whitetail, MT

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Whitetail, Montana, USA

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