August weather forecast and climate
Trego, MT

Weather in August

August, the last month of the summer, in Trego, is another warm month, with average temperature fluctuating between 45.1°F (7.3°C) and 77.2°F (25.1°C).

Temperature

In Trego, the average high-temperature is almost the same as in July - a still warm 77.2°F (25.1°C). The average low-temperature, in Trego, is 45.1°F (7.3°C).

Humidity

August is the least humid month, with an average relative humidity of 55%.

Rainfall

The month with the least rainfall in Trego is August when the rain falls for 6.1 days and typically collects 0.39" (10mm) of precipitation.

Snowfall

June through August are months without snowfall in Trego.

Daylight

In Trego, the average length of the day in August is 14.3h.

Sunshine

The month with the most sunshine is August, with an average of 11.7h of sunshine.

UV index

In August, the average daily maximum UV index in Trego, Montana, is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Trego?

The average high-temperature, in August, in Trego, is 77.2°F (25.1°C), while the average low-temperature is 45.1°F (7.3°C).

What is the least humid month in Trego?

With an average relative humidity of 55%, August is the least humid month.

What is the average humidity in August in Trego?

The average relative humidity in August in Trego is 55%.

How many days does it rain in August in Trego?

In August, in Trego, Montana, the rain falls for 6.1 days. Throughout August, 0.39" (10mm) of precipitation is accumulated.

What is the driest month in Trego?

August is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.39" (10mm) of precipitation.

Does it snow in Trego in August?

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

When it does not snow in Trego?

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

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

In August, the average length of the day in Trego, Montana, is 14.3h.

What month has the most sunshine in Trego?

With an average of 11.7h of sunshine, August has the most sunshine of the year in Trego, Montana.

How many hours of sunshine does Trego have in August?

The average sunshine in August in Trego is 11.7h.

How high is the UV index in August in Trego?

In Trego, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in August
Trego, MT

Average temperature in August - Trego, MT
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (25.5°F).

  • Average low temperature in August: 45.1°F

The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

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Average pressure in August
Trego, MT

Average pressure in August - Trego, MT
  • Average pressure in August: 29.93"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in August
Trego, MT

Average wind speed in August - Trego, MT
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is June (4.4mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

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Average humidity in August
Trego, MT

Average humidity in August - Trego, MT
  • Average humidity in August: 55%

The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in August
Trego, MT

Average rainfall in August - Trego, MT
  • Average rainfall in August: 0.39"

The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is August (0.39").

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Average rainfall days in August
Trego, MT

Average rainfall days in August - Trego, MT
  • Average rainfall days in August: 6.1 days

The month with the highest number of rainy days is April (17 days).
The month with the least rainy days is August (6.1 days).

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Average snowfall in August
Trego, MT

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

The month with the highest snowfall is February (10").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Trego, MT

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

The month with the highest number of snowfall days is December (22.1 days).
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
Trego, MT

Average daylight in August / Average sunshine in August - Trego, MT
  • Average daylight in August: 14.3h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in August: 11.7h

The month with the most sunshine is August (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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Average sunshine days in August
Trego, MT

Average sunshine days in August - Trego, MT
  • Average sunshine days in August: 21.6 days

The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is March (6.3 days).

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Average UV index in August
Trego, MT

Average UV index in August - Trego, MT
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in August
Trego, MT

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

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in August
Trego, MT

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

Months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).

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