Weather in August
The last month of the summer, August, is another warm month in Chinook, Montana, with an average temperature ranging between max 83.7°F (28.7°C) and min 51.4°F (10.8°C).
On the first day of August in Chinook, sunrise is at 5:52 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:00 pm MDT.
[Resources]Temperature
August's commencement is accompanied by an average high-temperature of a still warm 83.7°F (28.7°C), diverging marginally from July's 84°F (28.9°C). Throughout August nights, Chinook reports a steady thermal contrast from the day, with an average low-temperature of 51.4°F (10.8°C).Rainfall
During August, Chinook regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, in Chinook, 13.07" (332mm) of rain is accumulated.Daylight
In August, the average length of the day is 14h and 17min.On the first day of August in Chinook, sunrise is at 5:52 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:00 pm MDT.
Frequently asked questions
Is it hot in Chinook during August?
August temperatures in Chinook vary between a high-temperature of 83.7°F (28.7°C) and a low-temperature of 51.4°F (10.8°C).
How much does it rain in Chinook in August?
During August, Chinook regularly aggregates up to 1.34" (34mm) of precipitation.
How many hours of daylight does Chinook have in August?
The average day length in August is 14h and 17min.
When is the sunrise / sunset in August in Chinook?
On the first day of August, sunrise is at 5:52 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:00 pm MDT.
Average temperature in August
Chinook, MT
- Average high temperature in August: 83.7°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (25.9°F).
- Average low temperature in August: 51.4°F
The month with the highest average low temperature is July (53.1°F).
The coldest month (with the lowest average low temperature) is January (-0.5°F).
Average rainfall in August
Chinook, MT
- Average rainfall in August: 1.3"
The wettest months (with the highest rainfall) are May and June (2.3").
The driest month (with the least rainfall) is February (0.3").
Average daylight in August
Chinook, MT
- Average daylight in August: 14h and 2min
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 24min).
Chinook, Montana, USA
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