August weather forecastBigfork, MT
August
Weather in August
August, the last month of the summer in Bigfork, is also a moderately hot month, with an average temperature fluctuating between 76.5°F (24.7°C) and 48.2°F (9°C).Temperature
The arrival of August brings an average high-temperature of a still moderately hot 76.5°F (24.7°C), nearly identical to July's 76.6°F (24.8°C). August in Bigfork, marked by an average low-temperature of 48.2°F (9°C), indicates a large temperature drop from the daytime peak.Humidity
August is the least humid month in Bigfork, with an average relative humidity of 53%.Rainfall
The months with the least rainfall are July and August Rain falls for 7.2 days and accumulates 0.63" (16mm) of rain.Snowfall
In Bigfork, snow does not fall in June through August.Daylight
The average length of the day in August is 14h and 14min.On the first day of August, sunrise is at 6:13 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:18 pm MDT.
Sunshine
In Bigfork, the average sunshine in August is 11.6h.UV index
In Bigfork, Montana, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, a daily UV index of 4 turns into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Bigfork, MT
- Average high temperature in August: 76.5°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (27.5°F).
- Average low temperature in August: 48.2°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure in August
Bigfork, MT
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Bigfork, MT
- Average wind speed in August: 3.8mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in August
Bigfork, MT
- Average humidity in August: 53%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (53%).
Average rainfall in August
Bigfork, MT
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is June (2.36").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days in August
Bigfork, MT
- Average rainfall days in August: 7.2 days
The month with the highest number of rainy days is April (18.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in August
Bigfork, MT
- Average snowfall in August: 0"
The month with the highest snowfall is December (12.32").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Bigfork, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (20.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Bigfork, MT
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in August: 11h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in August
Bigfork, MT
- Average sunshine days in August: 18.9 days
The month with the most sunshine days is July (20.2 days).
The months with the least sunshine days are February and March (7.8 days).
Average UV index in August
Bigfork, MT
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Bigfork, MT
- Average cloud cover in August: 15
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in August
Bigfork, MT
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
