August weather forecast
Radersburg, MT

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Weather in August

August, the last month of the summer in Radersburg, is another warm month, with an average temperature ranging between max 81.9°F (27.7°C) and min 50.5°F (10.3°C).

Temperature

August's onset records an average high-temperature of a still warm 81.9°F (27.7°C), a near match to July's 83.5°F (28.6°C). Radersburg reports a steady low-temperature average of 50.5°F (10.3°C) throughout August, revealing a large deviation from the daytime high.

Heat index

The heat index value for August is evaluated at 82.4°F (28°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The least humid month in Radersburg is August, with an average relative humidity of 44%.

Rainfall

The month with the least rainfall is August, when the rain falls for 7.6 days and typically collects 0.51" (13mm) of precipitation.

Snowfall

In Radersburg, snow does not fall in July and August.

Daylight

In Radersburg, the average length of the day in August is 14h and 6min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:56 pm. On the last day of August, sunrise is at 6:46 am and sunset at 8:06 pm MDT.

Sunshine

In August, the average sunshine in Radersburg is 11.7h.

UV index

In Radersburg, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Radersburg?

The average high-temperature and low-temperature in Radersburg, Montana, during August are 81.9°F (27.7°C) and 50.5°F (10.3°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 82.4°F (28°C).

What is the least humid month in Radersburg?

The least humid month in Radersburg is August, with an average relative humidity of 44%.

What is the average humidity in August in Radersburg?

In August, the average relative humidity in Radersburg is 44%.

What is the driest month in Radersburg?

August is the month with the least rainfall. Rain falls for 7.6 days and accumulates 0.51" (13mm) of precipitation.

How much does it rain in Radersburg in August?

In Radersburg, Montana, during August, the rain falls for 7.6 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow in Radersburg?

July and August are months without snowfall in Radersburg.

Does it snow in Radersburg in August?

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

What is the average length of the day in August in Radersburg?

The average day length in August in Radersburg is 14h and 6min.

When are sunrise and sunset in August in Radersburg?

In August, on the first day of the month, sunrise is at 6:09 am and sunset at 8:56 pm. On the last day of the month, in Radersburg, sunrise is at 6:46 am and sunset at 8:06 pm MDT.

How many hours of sunshine does Radersburg have in August?

The average sunshine duration in August is 11.7h.

How high is the UV index in August in Radersburg?

In Radersburg, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium 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
Radersburg, MT

Average temperature in August - Radersburg, MT
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in August: 50.5°F

The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (12.7°F).

Average pressure in August
Radersburg, MT

Average pressure in August - Radersburg, MT
  • Average pressure in August: 29.96"Hg

The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Radersburg, MT

Average wind speed in August - Radersburg, MT
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Radersburg, MT

Average humidity in August - Radersburg, MT
  • Average humidity in August: 44%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (44%).

Average rainfall in August
Radersburg, MT

Average rainfall in August - Radersburg, MT
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is June (1.57").
The driest month (with the least rainfall) is August (0.51").

Average rainfall days in August
Radersburg, MT

Average rainfall days in August - Radersburg, MT
  • Average rainfall days in August: 7.6 days

The month with the highest number of rainy days is April (16.5 days).
The month with the least rainy days is August (7.6 days).

Average snowfall in August
Radersburg, MT

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

The month with the highest snowfall is February (6.02").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Radersburg, MT

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

The month with the highest number of snowfall days is February (16.5 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

Average sunshine days in August
Radersburg, MT

Average sunshine days in August - Radersburg, MT
  • Average sunshine days in August: 17.6 days

The month with the most sunshine days is September (18.7 days).
The month with the least sunshine days is April (9.3 days).

Average UV index in August
Radersburg, MT

Average UV index in August - Radersburg, 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 December (UV index 1).

Average cloud cover in August
Radersburg, MT

Average cloud cover in August - Radersburg, MT
  • Average cloud cover in August: 13

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in August
Radersburg, MT

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

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Radersburg, Montana, USA

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