August weather forecast
Cooke City, MT

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Weather in August

August in Cooke City, Montana carries forward the summer momentum from July, albeit with a minor dip in temperatures. While it continues to uphold its warm climate, rainfall registers a slight decline, balancing out the city's weather. August maintains zero levels of snowfall, testifying to the firm grip of summer. Elevated daylight and sunshine hours shed an enticing light on the stunning natural landscapes. The warm and dry weather establishes an excellent environment for outdoor adventure and exploration.

Temperature

As Cooke City welcomes August, the average high-temperature records at a still moderately hot 77°F (25°C), marking an insignificant deviation from the prior month. Significant dips from daytime highs mark the August nights, with a consistent average temperature of 55.4°F (13°C).

Humidity

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

Rainfall

In Cooke City, Montana, in August, it is raining for 15.4 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 138.8 rainfall days, and 16.14" (410mm) of precipitation is accumulated.

Snowfall

July and August are months without snowfall.

Daylight

In August, the average length of the day in Cooke City is 14h and 1min.
On the first day of August, sunrise is at 6:06 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:58 pm MDT.

Sunshine

In August, the average sunshine is 11.7h.

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in August interprets into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What is the temperature in August in Cooke City?

In Cooke City, in August, the average high-temperature is 77°F (25°C), and the average low-temperature is 55.4°F (13°C).

What is the least humid month in Cooke City?

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

What is the average humidity in August in Cooke City?

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

How many days does it rain in August in Cooke City?

In Cooke City, Montana, in August, during 15.4 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When it does not snow in Cooke City?

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

Does it snow in Cooke City in August?

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

How many hours of daylight does Cooke City have in August?

In August, the average day length in Cooke City, Montana, is 14h and 1min.

When are sunrise and sunset in August in Cooke City?

On the first day of August, sunrise is at 6:06 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:58 pm MDT.

How long on average sun shines in August in Cooke City?

In August, the average sunshine duration in Cooke City is 11.7h.

What is the UV index reading in August in Cooke City?

In Cooke City, Montana, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Cooke City, MT

Average temperature in August - Cooke City, MT
  • Average high temperature in August: 77°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (27.5°F).

  • Average low temperature in August: 55.4°F

The month with the highest average low temperature is July (56.1°F).
The coldest months (with the lowest average low temperature) are February and December (14.9°F).

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Average pressure in August
Cooke City, MT

Average pressure in August - Cooke City, MT
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Cooke City, MT

Average wind speed in August - Cooke City, MT
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
Cooke City, MT

Average humidity in August - Cooke City, MT
  • Average humidity in August: 43%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in August
Cooke City, MT

Average rainfall in August - Cooke City, MT
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.55").

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Average rainfall days in August
Cooke City, MT

Average rainfall days in August - Cooke City, MT
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall in August
Cooke City, MT

Average snowfall in August - Cooke City, MT
  • Average snowfall in August: 0"

The month with the highest snowfall is April (9.37").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Cooke City, MT

Average snowfall days in August - Cooke City, MT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (14.8 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
Cooke City, MT

Average daylight in August / Average sunshine in August - Cooke City, MT
  • Average daylight in August: 14h and 0min

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 February (Average sunshine: 6h and 30min).

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Average sunshine days in August
Cooke City, MT

Average sunshine days in August - Cooke City, MT
  • Average sunshine days in August: 8.3 days

The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is May (5.1 days).

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Average UV index in August
Cooke City, MT

Average UV index in August - Cooke City, 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, April, October, November and December (UV index 2).

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Average cloud cover in August
Cooke City, MT

Average cloud cover in August - Cooke City, MT
  • Average cloud cover in August: 16

The month with the most cloud cover is February (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in August
Cooke City, MT

Average visibility in August - Cooke City, 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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Cooke City, Montana, USA

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