August weather forecast
Avon, MT

Weather in August

August, the last month of the summer in Avon, is also a moderately hot month, with an average temperature ranging between max 75.7°F (24.3°C) and min 47.8°F (8.8°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still warm 75.7°F (24.3°C). In Avon, in August, the average low-temperature is 47.8°F (8.8°C).

Humidity

The months with the lowest humidity in Avon are July and August, with an average relative humidity of 49%.

Rainfall

In Avon, during 9.5 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In Avon, during the entire year, the rain falls for 151.7 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 14h and 8min.
On the first day of August in Avon, sunrise is at 6:11 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:11 pm MDT.

Sunshine

The average sunshine in August is 11.5h.

UV index

In August, the average daily maximum UV index in Avon is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in August interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What are the least humid months in Avon?

July and August, with an average relative humidity of 49%, are the least humid months.

What is the average humidity in August in Avon?

The average relative humidity in August is 49%.

How much does it rain in Avon in August?

In Avon, Montana, in August, during 9.5 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

When it does not snow in Avon?

July and August are months without snowfall.

Does it snow in Avon in August?

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

How many hours of daylight does Avon have in August?

In Avon, the average day length in August is 14h and 8min.

When are sunrise and sunset in August in Avon?

In August, on the first day of the month, sunrise is at 6:11 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:11 pm MDT.

How long on average sun shines in August in Avon?

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

What is the UV index intensity in August in Avon?

The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Avon, MT

Average temperature in August - Avon, MT
  • Average high temperature in August: 75.7°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: 47.8°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (11.7°F).

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Average pressure in August
Avon, MT

Average pressure in August - Avon, MT
  • Average pressure in August: 29.96"Hg

The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Avon, MT

Average wind speed in August - Avon, MT
  • Average wind speed in August: 4.9mph

The windiest months (with the highest average wind speed) are January and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in August
Avon, MT

Average humidity in August - Avon, MT
  • Average humidity in August: 49%

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (49%).

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Average rainfall in August
Avon, MT

Average rainfall in August - Avon, MT
  • Average rainfall in August: 0.91"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days in August
Avon, MT

Average rainfall days in August - Avon, MT
  • Average rainfall days in August: 9.5 days

The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is December (8.8 days).

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Average snowfall in August
Avon, MT

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

The month with the highest snowfall is February (8.78").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Avon, MT

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

The month with the highest number of snowfall days is February (19.7 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in August / Average sunshine in August - Avon, MT
  • Average daylight in August: 14h and 8min

The month with the longest days is June (Average daylight: 15h and 46min).
The month with the shortest days is December (Average daylight: 8h and 38min).

  • Average sunshine in August: 11h and 30min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in August
Avon, MT

Average sunshine days in August - Avon, MT
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in August
Avon, MT

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

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in August
Avon, MT

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

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in August
Avon, MT

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

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

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