August weather forecast and climate
Wibaux, MT

Weather in August

August, the last month of the summer, in Wibaux, is also a moderately hot month, with average temperature fluctuating between 63.1°F (17.3°C) and 83.7°F (28.7°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still warm 83.7°F (28.7°C). In August, in Wibaux, the average low-temperature is 63.1°F (17.3°C).

Heat index

In August, the average heat index is estimated at 83.5°F (28.6°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, differences in body mass, height, and shape, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

August is the least humid month, with an average relative humidity of 43%.

Rainfall

In Wibaux, during 10.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Wibaux, during the entire year, the rain falls for 89.5 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

June through September are months without snowfall in Wibaux, Montana.

Daylight

In Wibaux, Montana, the average length of the day in August is 14.2h.

Sunshine

In Wibaux, Montana, the average sunshine is 11.6h.

UV index

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Wibaux?

In August, in Wibaux, Montana, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 63.1°F (17.3°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, is evaluated at 83.5°F (28.6°C).

What is the least humid month in Wibaux?

With an average relative humidity of 43%, August is the least humid month in Wibaux, Montana.

What is the average humidity in August in Wibaux?

In Wibaux, the average relative humidity in August is 43%.

How much does it rain in Wibaux in August?

In Wibaux, in August, it is raining for 10.5 days, with typically 1.1" (28mm) of accumulated precipitation.

When it does not snow in Wibaux?

June through September are months without snowfall in Wibaux, Montana.

How many hours of daylight does Wibaux have in August?

In August, the average length of the day in Wibaux is 14.2h.

How many hours of sunshine does Wibaux have in August?

The average sunshine in August in Wibaux is 11.6h.

What is the UV index reading in August in Wibaux?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in August
Wibaux, MT

Average temperature in August - Wibaux, MT
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in August
Wibaux, MT

Average pressure in August - Wibaux, MT
  • Average pressure in August: 29.88"

The month with the highest atmospheric pressure is February (30.16").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in August
Wibaux, MT

Average wind speed in August - Wibaux, MT
  • Average wind speed in August: 9.3mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in August
Wibaux, MT

Average humidity in August - Wibaux, MT
  • Average humidity in August: 43%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in August
Wibaux, MT

Average rainfall in August - Wibaux, MT
  • Average rainfall in August: 1.1"

The wettest month (with the highest rainfall) is May (1.73").
The driest months (with the least rainfall) are January, March and November (0.35").

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Average rainfall days in August
Wibaux, MT

Average rainfall days in August - Wibaux, MT
  • Average rainfall days in August: 10.5 days

The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in August
Wibaux, MT

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

The month with the highest snowfall is February (2.68").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Wibaux, MT

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

The month with the highest number of snowfall days is January (9.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Wibaux, MT
  • Average daylight in August: 14.2h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in August: 11.6h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in August
Wibaux, MT

Average sunshine days in August - Wibaux, MT
  • Average sunshine days in August: 17 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (14.9 days).

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Average UV index in August
Wibaux, MT

Average UV index in August - Wibaux, MT
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are November and December (UV index 1).

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Average cloud cover in August
Wibaux, MT

Average cloud cover in August - Wibaux, MT
  • Average cloud cover in August: 17

The month with the most cloud cover is February (Cloud cover 50).
Months with the least cloud cover are July and August (Cloud cover 17).

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Average visibility in August
Wibaux, MT

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

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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