August weather forecast
Muddy, MT

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Weather in August

The last month of the summer, August, is another warm month in Muddy, Montana, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.2°F (16.2°C).

Temperature

In August, Muddy experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 85.5°F (29.7°C) in July to a still warm 83.3°F (28.5°C). Nighttime temperatures throughout August register a significant deviation from the day's highs, averaging at an enjoyable 61.2°F (16.2°C).

Heat index

The average heat index in August is calculated to be 82.4°F (28°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

The least humid month is August, with an average relative humidity of 42%.

Rainfall

In Muddy, in August, during 12.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Muddy, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.

Snowfall

July and August are months without snowfall.

Daylight

In Muddy, the average length of the day in August is 14h and 4min.
On the first day of August, sunrise is at 5:51 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:46 pm MDT.

Sunshine

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

UV index

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, in Muddy, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 61.2°F (16.2°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is calculated to be 82.4°F (28°C).

What is the least humid month?

With an average relative humidity of 42%, August is the least humid month in Muddy.

What is the average humidity in August?

In Muddy, the average relative humidity in August is 42%.

How much does it rain in August?

In Muddy, in August, during 12.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

When it does not snow?

In Muddy, Montana, snow does not fall in July and August.

Does it snow in Muddy in August?

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

How many hours of daylight does Muddy have in August?

In August, the average day length is 14h and 4min.

What time are sunrise and sunset in August?

On the first day of August in Muddy, sunrise is at 5:51 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:46 pm MDT.

How long on average sun shines in August?

The average sunshine duration in August is 11.7h.

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
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
Muddy, MT

Average temperature in August - Muddy, MT
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure in August
Muddy, MT

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in August
Muddy, MT

Average wind speed in August - Muddy, MT
  • Average wind speed in August: 7.8mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in August
Muddy, MT

Average humidity in August - Muddy, MT
  • Average humidity in August: 42%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).

Average rainfall in August
Muddy, MT

Average rainfall in August - Muddy, MT
  • Average rainfall in August: 1.54"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days in August
Muddy, MT

Average rainfall days in August - Muddy, MT
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in August
Muddy, MT

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

The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Muddy, MT

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

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • 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 February (Average sunshine: 5h and 0min).

Average sunshine days in August
Muddy, MT

Average sunshine days in August - Muddy, MT
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in August
Muddy, MT

Average UV index in August - Muddy, MT
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

Average cloud cover in August
Muddy, MT

Average cloud cover in August - Muddy, MT
  • Average cloud cover in August: 15

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in August
Muddy, MT

Average visibility in August - Muddy, 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).

Muddy, Montana, USA

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