August weather forecast
Oilmont, MT

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Weather in August

The last month of the summer, August, is another warm month in Oilmont, Montana, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 79.9°F (26.6°C).

Temperature

Oilmont experiences an average high-temperature of a still warm 79.9°F (26.6°C) in August, subtly different from July's 80.8°F (27.1°C). Oilmont observes a dramatic plunge from daytime highs in August, settling at an average low-temperature of 58.3°F (14.6°C).

Humidity

The least humid month in Oilmont is August, with an average relative humidity of 40%.

Rainfall

In Oilmont, in August, during 6.9 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in Oilmont, there are 84.2 rainfall days, and 9.29" (236mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall.

Daylight

The average length of the day in August in Oilmont is 14h and 18min.
On the first day of August in Oilmont, Montana, sunrise is at 6:02 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:10 pm MDT.

Sunshine

The average sunshine in August is 11.3h.

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 in August translates into these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the usual temperature for Oilmont in August?

In August, the average high-temperature and low-temperature are 79.9°F (26.6°C) and 58.3°F (14.6°C) respectively. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 80.6°F (27°C).

What is the least humid month in Oilmont?

August is the least humid month in Oilmont, with an average relative humidity of 40%.

What is the average humidity in August in Oilmont?

In August, the average relative humidity is 40%.

How much does it rain in Oilmont in August?

In Oilmont, during August, the rain falls for 6.9 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When it does not snow in Oilmont?

In Oilmont, snow does not fall in June through August.

Does it snow in Oilmont in August?

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

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

The average day length in August is 14h and 18min.

When are sunrise and sunset in August in Oilmont?

On the first day of August in Oilmont, Montana, sunrise is at 6:02 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:10 pm MDT.

How long on average sun shines in August in Oilmont?

In Oilmont, Montana, the average sunshine duration in August is 11.3h.

What is the UV index intensity in August in Oilmont?

In Oilmont, Montana, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Oilmont, MT

Average temperature in August - Oilmont, MT
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (27.7°F).

  • Average low temperature in August: 58.3°F

The month with the highest average low temperature is August (58.3°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).

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Average pressure in August
Oilmont, MT

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Oilmont, MT

Average wind speed in August - Oilmont, MT
  • Average wind speed in August: 8.7mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in August
Oilmont, MT

Average humidity in August - Oilmont, MT
  • Average humidity in August: 40%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in August
Oilmont, MT

Average rainfall in August - Oilmont, MT
  • Average rainfall in August: 0.59"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and December (0.39").

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Average rainfall days in August
Oilmont, MT

Average rainfall days in August - Oilmont, MT
  • Average rainfall days in August: 6.9 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in August
Oilmont, MT

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

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Oilmont, MT

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

The month with the highest number of snowfall days is February (10.3 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
Oilmont, MT

Average daylight in August / Average sunshine in August - Oilmont, MT
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in August: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in August
Oilmont, MT

Average sunshine days in August - Oilmont, MT
  • Average sunshine days in August: 22 days

The month with the most sunshine days is September (22.2 days).
The month with the least sunshine days is April (14.7 days).

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Average UV index in August
Oilmont, MT

Average UV index in August - Oilmont, MT
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
Oilmont, MT

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

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in August
Oilmont, MT

Average visibility in August - Oilmont, 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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Oilmont, Montana, USA

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