August weather forecast
Lodge Grass, MT

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Weather in August

The last month of the summer, August, is another warm month in Lodge Grass, Montana, with an average temperature ranging between min 61.3°F (16.3°C) and max 84°F (28.9°C).

Temperature

The average high-temperature in August, at a still moderately hot 84°F (28.9°C), reveals a modest deviation from July's 85.8°F (29.9°C). Despite substantial daily fluctuations, the average low-temperature is an enjoyable 61.3°F (16.3°C) during August.

Humidity

August is the least humid month in Lodge Grass, with an average relative humidity of 38%.

Rainfall

In Lodge Grass, in August, it is raining for 4.2 days, with typically 0.16" (4mm) of accumulated precipitation. In Lodge Grass, during the entire year, the rain falls for 46.3 days and collects up to 2.83" (72mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Lodge Grass, Montana, the average length of the day in August is 14h and 2min.
On the first day of August, sunrise is at 5:54 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:48 pm MDT.

Sunshine

In August, the average sunshine in Lodge Grass is 11.9h.

UV index

In Lodge Grass, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot does it get in Lodge Grass in August?

An average high-temperature, in August, in Lodge Grass, is 84°F (28.9°C) and the average low-temperature is 61.3°F (16.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is estimated at 86°F (30°C).

What is the least humid month in Lodge Grass?

With an average relative humidity of 38%, August is the least humid month.

What is the average humidity in August in Lodge Grass?

The average relative humidity in August is 38%.

How many days does it rain in August in Lodge Grass?

In Lodge Grass, during August, the rain falls for 4.2 days and regularly aggregates up to 0.16" (4mm) of precipitation.

When it does not snow in Lodge Grass?

June through September are months without snowfall.

How many hours of daylight does Lodge Grass have in August?

In August, the average day length in Lodge Grass is 14h and 2min.

When is the sunrise / sunset in August in Lodge Grass?

On the first day of August, sunrise is at 5:54 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:48 pm MDT.

How many hours of sunshine does Lodge Grass have in August?

In August, the average sunshine duration in Lodge Grass is 11.9h.

What is the UV index intensity in August in Lodge Grass?

In Lodge Grass, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Lodge Grass, MT

Average temperature in August - Lodge Grass, MT
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in August: 61.3°F

The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).

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Average pressure in August
Lodge Grass, MT

Average pressure in August - Lodge Grass, MT
  • Average pressure in August: 29.91"Hg

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

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Average wind speed in August
Lodge Grass, MT

Average wind speed in August - Lodge Grass, MT
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in August
Lodge Grass, MT

Average humidity in August - Lodge Grass, MT
  • Average humidity in August: 38%

The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in August
Lodge Grass, MT

Average rainfall in August - Lodge Grass, MT
  • Average rainfall in August: 0.16"

The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").

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Average rainfall days in August
Lodge Grass, MT

Average rainfall days in August - Lodge Grass, MT
  • Average rainfall days in August: 4.2 days

The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).

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Average snowfall in August
Lodge Grass, MT

Average snowfall in August - Lodge Grass, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Lodge Grass, MT

Average snowfall days in August - Lodge Grass, MT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Lodge Grass, MT

Average daylight in August / Average sunshine in August - Lodge Grass, MT
  • Average daylight in August: 14h and 0min

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 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in August
Lodge Grass, MT

Average sunshine days in August - Lodge Grass, MT
  • Average sunshine days in August: 26.3 days

The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in August
Lodge Grass, MT

Average UV index in August - Lodge Grass, 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, November and December (UV index 2).

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Average cloud cover in August
Lodge Grass, MT

Average cloud cover in August - Lodge Grass, MT
  • Average cloud cover in August: 14

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

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Average visibility in August
Lodge Grass, MT

Average visibility in August - Lodge Grass, 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).

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Lodge Grass, Montana, USA

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