August weather forecastCorette, MT
August
Weather in August
August, the last month of the summer in Corette, is also an agreeable month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 43.7°F (6.5°C).Temperature
August's weather displays an average high-temperature of a still pleasant 71.4°F (21.9°C), slightly varied from July's 72.9°F (22.7°C). Corette registers a marked temperature plunge to a chilly 43.7°F (6.5°C) during the cool August nights.Humidity
The least humid month in Corette is August, with an average relative humidity of 50%.Rainfall
In Corette, in August, during 12.3 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Corette, during the entire year, the rain falls for 109.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
The only month without snowfall is August.Daylight
In August, the average length of the day is 13h and 59min.On the first day of the month, sunrise is at 6:11 am and sunset at 8:49 pm. On the last day of August, sunrise is at 6:46 am and sunset at 8:02 pm MDT.
Sunshine
In August, the average sunshine is 11.5h.UV index
The average daily maximum UV index in August in Corette is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in August transforms into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Corette, MT
- Average high temperature in August: 71.4°F
The warmest month (with the highest average high temperature) is July (72.9°F).
The month with the lowest average high temperature is December (20.1°F).
- Average low temperature in August: 43.7°F
The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (4.8°F).
Average pressure in August
Corette, MT
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Corette, MT
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is June (6.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in August
Corette, MT
- Average humidity in August: 50%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is August (50%).
Average rainfall in August
Corette, MT
- Average rainfall in August: 1.18"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in August
Corette, MT
- Average rainfall days in August: 12.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in August
Corette, MT
- Average snowfall in August: 0"
The month with the highest snowfall is February (17.83").
The month with the least snowfall is August (0").
Average snowfall days in August
Corette, MT
- Average snowfall days in August: 0.2 days
The month with the highest number of snowfall days is March (24.4 days).
The months with the least snowfall days are July and August (0.2 days).
Average daylight in August /
Average sunshine in August
Corette, MT
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 18min).
Average sunshine days in August
Corette, MT
- Average sunshine days in August: 13.9 days
The months with the most sunshine days are July and September (14.7 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in August
Corette, MT
- Average UV index in August: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in August
Corette, MT
- Average cloud cover in August: 17
The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in August
Corette, MT
- Average visibility in August: 6mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).





