August weather forecastCooke City, MT
August
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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
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 42min
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).
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).
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).
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).
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).
