August weather forecast
Twin Bridges, MT

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Weather in August

The last month of the summer, August, is also a moderately hot month in Twin Bridges, Montana, with an average temperature fluctuating between 47.1°F (8.4°C) and 78.3°F (25.7°C).

Temperature

As August unfolds, the average high-temperature reaches a still moderately hot 78.3°F (25.7°C), hinting at a slight fluctuation from the previous month. Despite a significant daily temperature range, Twin Bridges's temperature falls to a steady low-temperature average of 47.1°F (8.4°C) in August.

Humidity

July and August, with an average relative humidity of 46%, are the least humid months in Twin Bridges.

Rainfall

In Twin Bridges, in August, during 8.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Twin Bridges, Montana, during the entire year, the rain falls for 158 days and collects up to 12.2" (310mm) of precipitation.

Snowfall

In Twin Bridges, snow does not fall in May through September.

Daylight

In August, the average length of the day in Twin Bridges is 14h and 3min.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:57 pm. On the last day of August, in Twin Bridges, sunrise is at 6:50 am and sunset at 8:08 pm MDT.

Sunshine

In August, the average sunshine is 11.7h.

UV index

The average daily maximum UV index in August in Twin Bridges, Montana, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a regular UV index of 4 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What are August temperatures in Twin Bridges?

The average high-temperature and low-temperature in Twin Bridges, Montana, during August are 78.3°F (25.7°C) and 47.1°F (8.4°C) respectively.

What is the least humid month in Twin Bridges?

The months with the lowest humidity in Twin Bridges, Montana, are July and August, with an average relative humidity of 46%.

What is the average humidity in August in Twin Bridges?

In Twin Bridges, Montana, the average relative humidity in August is 46%.

How much does it rain in Twin Bridges in August?

In August, the rain falls for 8.6 days. Throughout August, 0.63" (16mm) of precipitation is accumulated.

When it does not snow in Twin Bridges?

May through September are months without snowfall in Twin Bridges.

How many hours of daylight does Twin Bridges have in August?

In Twin Bridges, Montana, the average day length in August is 14h and 3min.

When is the sunrise / sunset in August in Twin Bridges?

In August, on the first day of the month, sunrise is at 6:14 am and sunset at 8:57 pm. On the last day of the month, in Twin Bridges, Montana, sunrise is at 6:50 am and sunset at 8:08 pm MDT.

How long on average sun shines in August in Twin Bridges?

In Twin Bridges, Montana, the average sunshine duration in August is 11.7h.

How high is the UV index in August in Twin Bridges?

In August, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes 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
Twin Bridges, MT

Average temperature in August - Twin Bridges, MT
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in August: 47.1°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).

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Average pressure in August
Twin Bridges, MT

Average pressure in August - Twin Bridges, MT
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Twin Bridges, MT

Average wind speed in August - Twin Bridges, MT
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in August
Twin Bridges, MT

Average humidity in August - Twin Bridges, MT
  • Average humidity in August: 46%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).

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Average rainfall in August
Twin Bridges, MT

Average rainfall in August - Twin Bridges, MT
  • Average rainfall in August: 0.63"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Twin Bridges, MT

Average rainfall days in August - Twin Bridges, MT
  • Average rainfall days in August: 8.6 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).

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Average snowfall in August
Twin Bridges, MT

Average snowfall in August - Twin Bridges, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Twin Bridges, MT

Average snowfall days in August - Twin Bridges, MT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Twin Bridges, MT

Average daylight in August / Average sunshine in August - Twin Bridges, 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 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in August
Twin Bridges, MT

Average sunshine days in August - Twin Bridges, MT
  • Average sunshine days in August: 17.3 days

The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).

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Average UV index in August
Twin Bridges, MT

Average UV index in August - Twin Bridges, MT
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in August
Twin Bridges, MT

Average cloud cover in August - Twin Bridges, 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
Twin Bridges, MT

Average visibility in August - Twin Bridges, 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 months with the lowest visibility are January, February and December (5mi).

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Twin Bridges, Montana, USA

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