Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The beginning of August records an average high-temperature of a still warm 76.5°F (24.7°C), almost echoing the conditions of the previous month. From significant daily highs, Seeley Lake's nights in August cool down to an average low-temperature of 44.2°F (6.8°C).Humidity
The months with the lowest humidity in Seeley Lake are July and August, with an average relative humidity of 53%.Rainfall
In Seeley Lake, during August, the rain falls for 6 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 135.1 rainfall days, and 17.6" (447mm) of precipitation is accumulated.Snowfall
July and August are months without snowfall.Daylight
In August, the average length of the day is 14h and 10min.On the first day of the month, sunrise is at 6:13 am and sunset at 9:06 pm. On the last day of August, sunrise is at 6:52 am and sunset at 8:15 pm MDT.
Sunshine
The average sunshine in August is 11.6h.UV index
In Seeley Lake, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 4 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. 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
What is the average August temperature?
What are the least humid months?
What is the average humidity in August in Seeley Lake?
How much does it rain in August?
When it does not snow?
Does it snow in Seeley Lake in August?
What is the average length of the day in August?
When are sunrise and sunset in August in Seeley Lake?
How many hours of sunshine does Seeley Lake have in August?
What is the UV index reading in August?
Average temperature in August
Seeley Lake, MT
- Average high temperature in August: 76.5°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in August: 44.2°F
The month with the highest average low temperature is August (44.2°F).
The coldest month (with the lowest average low temperature) is December (12°F).
Average pressure in August
Seeley Lake, MT
- Average pressure in August: 29.95"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Seeley Lake, MT
- Average wind speed in August: 4.3mph
The windiest month (with the highest average wind speed) is April (5.2mph).
The calmest months (with the lowest average wind speed) are August and December (4.3mph).
Average humidity in August
Seeley Lake, MT
- Average humidity in August: 53%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in August
Seeley Lake, MT
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is April (2.05").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days in August
Seeley Lake, MT
- Average rainfall days in August: 6 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is August (6 days).
Average snowfall in August
Seeley Lake, MT
- Average snowfall in August: 0"
The month with the highest snowfall is January (14.17").
The months with the least snowfall are July and August (0").
Average snowfall days in August
Seeley Lake, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Seeley Lake, MT
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 11h and 4min
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 30min).
Average sunshine days in August
Seeley Lake, MT
- Average sunshine days in August: 21.2 days
The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is February (6 days).
Average UV index in August
Seeley Lake, 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
Seeley Lake, MT
- Average cloud cover in August: 15
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in August
Seeley Lake, MT
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Seeley Lake, Montana, USA
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