August weather forecastPackers Roost, MT
August
Weather in August
The last month of the summer, August, is also an agreeable month in Packers Roost, Montana, with an average temperature fluctuating between 44.2°F (6.8°C) and 72°F (22.2°C).Temperature
The transition into August shows a subtle variation to a still agreeable 72°F (22.2°C) from July's 73°F (22.8°C) in the average high-temperature. August is characterized by a distinct thermal shift, with nighttime lows averaging at a frosty 44.2°F (6.8°C).Humidity
August is the least humid month in Packers Roost, with an average relative humidity of 56%.Rainfall
The month with the least rainfall is August, when the rain falls for 7.9 days and typically collects 0.71" (18mm) of precipitation.Snowfall
In Packers Roost, snow does not fall in July and August.Daylight
The average length of the day in August in Packers Roost is 14h and 18min.On the first day of August, sunrise is at 6:10 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:18 pm MDT.
Sunshine
In August, the average sunshine is 11.6h.UV index
The average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 4 in August suggests the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Packers Roost, MT
- Average high temperature in August: 72°F
The warmest month (with the highest average high temperature) is July (73°F).
The month with the lowest average high temperature is December (23.2°F).
- Average low temperature in August: 44.2°F
The months with the highest average low temperature are July and August (44.2°F).
The coldest month (with the lowest average low temperature) is February (10.9°F).
Average pressure in August
Packers Roost, MT
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Packers Roost, MT
- Average wind speed in August: 5.2mph
The windiest month (with the highest average wind speed) is November (7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in August
Packers Roost, MT
- Average humidity in August: 56%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (56%).
Average rainfall in August
Packers Roost, MT
- Average rainfall in August: 0.71"
The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is August (0.71").
Average rainfall days in August
Packers Roost, MT
- Average rainfall days in August: 7.9 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Packers Roost, MT
- Average snowfall in August: 0"
The month with the highest snowfall is January (20.16").
The months with the least snowfall are July and August (0").
Average snowfall days in August
Packers Roost, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (22.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Packers Roost, MT
- Average daylight in August: 14h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in August: 11h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Packers Roost, MT
- Average sunshine days in August: 19.6 days
The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is February (7.2 days).
Average UV index in August
Packers Roost, 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, March, November and December (UV index 1).
Average cloud cover in August
Packers Roost, MT
- Average cloud cover in August: 17
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in August
Packers Roost, MT
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
