August weather forecastTobacco, MT
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Tobacco, Montana, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 45.1°F (7.3°C).Temperature
August denotes a minimal variation in the average high-temperature to a still warm 77.2°F (25.1°C) from July's 77.4°F (25.2°C). In the face of high daytime temperatures, Tobacco witnesses a consistent average nighttime low of 45.1°F (7.3°C) during August.Humidity
With an average relative humidity of 55%, August is the least humid month.Rainfall
August is the month with the least rainfall in Tobacco. Rain falls for 6.1 days and accumulates 0.39" (10mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in August in Tobacco is 14h and 18min.On the first day of the month, sunrise is at 6:14 am and sunset at 9:17 pm. On the last day of August, sunrise is at 6:56 am and sunset at 8:23 pm MDT.
Sunshine
August has the most sunshine of the year in Tobacco, with an average of 11.7h of sunshine.UV index
The average daily maximum UV index in August in Tobacco is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In August, an average UV index of 4 transforms into the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Tobacco, MT
- Average high temperature in August: 77.2°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 (25.5°F).
- Average low temperature in August: 45.1°F
The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).
Average pressure in August
Tobacco, MT
- Average pressure in August: 29.93"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
Tobacco, MT
- Average wind speed in August: 3.9mph
The windiest month (with the highest average wind speed) is June (4.4mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in August
Tobacco, MT
- Average humidity in August: 55%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (55%).
Average rainfall in August
Tobacco, MT
- Average rainfall in August: 0.39"
The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in August
Tobacco, MT
- Average rainfall days in August: 6.1 days
The month with the highest number of rainy days is April (17 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in August
Tobacco, MT
- Average snowfall in August: 0"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Tobacco, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (22.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Tobacco, 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 42min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Tobacco, MT
- Average sunshine days in August: 21.6 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is March (6.3 days).
Average UV index in August
Tobacco, MT
- Average UV index in August: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Tobacco, MT
- Average cloud cover in August: 15
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in August
Tobacco, MT
- Average visibility in August: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
