August weather forecast
Plentywood, MT

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Weather in August

August, the last month of the summer in Plentywood, is also a moderately hot month, with an average temperature fluctuating between 60.6°F (15.9°C) and 81.3°F (27.4°C).

Temperature

With the onset of August, the average high-temperature registers at a still moderately hot 81.3°F (27.4°C), subtly different from July's 82°F (27.8°C). Plentywood witnesses a consistent average low-temperature of 60.6°F (15.9°C) throughout August.

Heat index

August's heat index is calculated to be 82.4°F (28°C). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

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

Rainfall

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

Snowfall

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

Daylight

The average length of the day in August in Plentywood, Montana, is 14h and 18min.
On the first day of August, sunrise is at 5:33 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.

Sunshine

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

UV index

In Plentywood, Montana, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What are August temperatures in Plentywood?

During August, Plentywood experiences an average high-temperature of 81.3°F (27.4°C) and a low-temperature of 60.6°F (15.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 82.4°F (28°C).

What is the least humid month in Plentywood?

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

What is the average humidity in August in Plentywood?

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

How much does it rain in Plentywood in August?

In Plentywood, Montana, during August, the rain falls for 9 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow in Plentywood?

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

How many hours of daylight does Plentywood have in August?

The average day length in August is 14h and 18min.

When are sunrise and sunset in August in Plentywood?

On the first day of August, sunrise is at 5:33 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 Plentywood?

The average sunshine duration in August is 11.5h.

What is the UV index reading in August in Plentywood?

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

Average temperature in August - Plentywood, 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
Plentywood, MT

Average pressure in August - Plentywood, 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
Plentywood, MT

Average wind speed in August - Plentywood, 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
Plentywood, MT

Average humidity in August - Plentywood, 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
Plentywood, MT

Average rainfall in August - Plentywood, 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
Plentywood, MT

Average rainfall days in August - Plentywood, 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
Plentywood, MT

Average snowfall in August - Plentywood, 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
Plentywood, MT

Average snowfall days in August - Plentywood, 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
Plentywood, MT

Average daylight in August / Average sunshine in August - Plentywood, 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
Plentywood, MT

Average sunshine days in August - Plentywood, 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
Plentywood, MT

Average UV index in August - Plentywood, 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
Plentywood, MT

Average cloud cover in August - Plentywood, 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
Plentywood, MT

Average visibility in August - Plentywood, 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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Plentywood, Montana, USA

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