August weather forecast
Antelope, MT

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Weather in August

The last month of the summer, August, is another warm month in Antelope, Montana, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 60.6°F (15.9°C).

Temperature

The average high-temperature during August registers at a still warm 81.3°F (27.4°C), closely corresponding to the preceding month. The nighttime temperature dips to a moderate 60.6°F (15.9°C) on average during August.

Heat index

In August, the heat index is calculated to be 82.4°F (28°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

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

Rainfall

In Antelope, in August, it is raining for 9 days, with typically 0.87" (22mm) of accumulated precipitation. In Antelope, during the entire year, the rain falls for 93.3 days and collects up to 12.01" (305mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Antelope is 14h and 17min.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:35 pm. On the last day of August, sunrise is at 6:14 am and sunset at 7:41 pm MDT.

Sunshine

In August, the average sunshine is 11.5h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, a regular UV index of 5 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

In Antelope, 81.3°F (27.4°C) is the average high-temperature and 60.6°F (15.9°C) is the average low-temperature during August. The average heat index (a.k.a. 'real feel', 'apparent temperature'), 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?

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

What is the average humidity in August?

The average relative humidity in August in Antelope is 46%.

How much does it rain in August?

In August, the rain falls for 9 days. Throughout August, 0.87" (22mm) of precipitation is accumulated.

When it does not snow in Antelope?

June through September are months without snowfall.

How many hours of daylight does Antelope have in August?

In Antelope, the average day length in August is 14h and 17min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 5:32 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:41 pm MDT.

How long on average sun shines in August in Antelope?

The average sunshine duration in August is 11.5h.

How high is the UV index in August?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Antelope, MT

Average temperature in August - Antelope, 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).

Average pressure in August
Antelope, MT

Average pressure in August - Antelope, 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).

Average wind speed in August
Antelope, MT

Average wind speed in August - Antelope, 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).

Average humidity in August
Antelope, MT

Average humidity in August - Antelope, 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%).

Average rainfall in August
Antelope, MT

Average rainfall in August - Antelope, 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").

Average rainfall days in August
Antelope, MT

Average rainfall days in August - Antelope, 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).

Average snowfall in August
Antelope, MT

Average snowfall in August - Antelope, 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").

Average snowfall days in August
Antelope, MT

Average snowfall days in August - Antelope, 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).

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

Average daylight in August / Average sunshine in August - Antelope, 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 24min).

  • 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).

Average sunshine days in August
Antelope, MT

Average sunshine days in August - Antelope, 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).

Average UV index in August
Antelope, MT

Average UV index in August - Antelope, 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).

Average cloud cover in August
Antelope, MT

Average cloud cover in August - Antelope, 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).

Average visibility in August
Antelope, MT

Average visibility in August - Antelope, 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).

Antelope, Montana, USA

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