Idaho weather in August 2020

Below are average maximum temperatures at popular destinations in Idaho in August. Select a destination to see more weather parameters.

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The August weather guide for Idaho shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Idaho in August?

Daytime temperatures usually reach 88°F in Boise, Idaho in August with moderate heat and humidity, falling to 55°F at night.

How sunny is it in Idaho in August?

There are normally 12 hours of bright sunshine each day in Boise, Idaho in August - that's 83% of daylight hours.

Does it ever rain in Idaho in August?

There are usually 3 days with some rain in Boise, Idaho in August and the average monthly rainfall is 0.4 inches.

Idaho sunrise & sunset times for August 2020

Browse the sunrise & sunset times for Idaho in August 2020. Select a month to view Idaho sunrise & sunset times for the next twelve months. The Idaho sunrise & sunset times shown below are for Boise.


Date Sunrise times Sunset times
Saturday, 1st August 2020 06:35 21:07
Sunday, 16th August 2020 06:51 20:46
Monday, 31st August 2020 07:08 20:21
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Metric (°C)  |  Imperial (°F)

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