August weather forecast
Inverness, MT

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Weather in August

August, the last month of the summer in Inverness, is also a moderately hot month, with an average temperature ranging between min 60.4°F (15.8°C) and max 81.1°F (27.3°C).

Temperature

August's arrival shows an average high-temperature of a still moderately hot 81.1°F (27.3°C), hardly different from the previous month. An average nighttime temperature of 60.4°F (15.8°C) is recorded in Inverness during August.

Humidity

August is the least humid month, with an average relative humidity of 39%.

Rainfall

In Inverness, Montana, during August, the rain falls for 9.3 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, there are 113.8 rainfall days, and 11.89" (302mm) of precipitation is accumulated.

Snowfall

In Inverness, snow does not fall in June through August.

Daylight

In Inverness, Montana, the average length of the day in August is 14h and 17min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:59 pm. On the last day of August, sunrise is at 6:39 am and sunset at 8:05 pm MDT.

Sunshine

The average sunshine in August is 11.5h.

UV index

In Inverness, Montana, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in August transforms into this advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Inverness?

In Inverness, 81.1°F (27.3°C) is the average high-temperature and 60.4°F (15.8°C) is the average low-temperature during August. In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 82.4°F (28°C).

What is the least humid month in Inverness?

August is the least humid month in Inverness, with an average relative humidity of 39%.

What is the average humidity in August in Inverness?

In Inverness, Montana, the average relative humidity in August is 39%.

How much does it rain in Inverness in August?

In Inverness, in August, it is raining for 9.3 days, with typically 0.79" (20mm) of accumulated precipitation.

When it does not snow in Inverness?

In Inverness, Montana, snow does not fall in June through August.

Does it snow in Inverness in August?

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

How many hours of daylight does Inverness have in August?

The average day length in August is 14h and 17min.

What time are sunrise and sunset in August in Inverness?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 8:59 pm. On the last day of the month, in Inverness, sunrise is at 6:39 am and sunset at 8:05 pm MDT.

How many hours of sunshine does Inverness have in August?

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

How high is the UV index in August in Inverness?

In Inverness, 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 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
Inverness, MT

Average temperature in August - Inverness, MT
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is December (28.2°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is February (16.3°F).

Average pressure in August
Inverness, MT

Average pressure in August - Inverness, MT
  • Average pressure in August: 29.9"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Inverness, MT

Average wind speed in August - Inverness, MT
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in August
Inverness, MT

Average humidity in August - Inverness, MT
  • Average humidity in August: 39%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).

Average rainfall in August
Inverness, MT

Average rainfall in August - Inverness, MT
  • Average rainfall in August: 0.79"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is December (0.59").

Average rainfall days in August
Inverness, MT

Average rainfall days in August - Inverness, MT
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is January (5 days).

Average snowfall in August
Inverness, MT

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

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Inverness, MT

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

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Inverness, 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: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).

Average sunshine days in August
Inverness, MT

Average sunshine days in August - Inverness, MT
  • Average sunshine days in August: 18.5 days

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (11.7 days).

Average UV index in August
Inverness, MT

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in August
Inverness, MT

Average cloud cover in August - Inverness, MT
  • Average cloud cover in August: 16

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

Average visibility in August
Inverness, MT

Average visibility in August - Inverness, 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).

Inverness, Montana, USA

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