Montana weather in August 2020

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

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The August weather guide for Montana 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 Montana in August?

Daytime temperatures usually reach 28°C in Helena, Montana in August with low heat and humidity, falling to 9°C at night.

How sunny is it in Montana in August?

There are normally 10 hours of bright sunshine each day in Helena, Montana in August - that's 73% of daylight hours.

Does it rain in Montana in August?

There are usually 8 days with some rain in Helena, Montana in August and the average monthly rainfall is 34mm.

Montana sunrise & sunset times for August 2020

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2020 06:10 20:59
Sunday, 16th August 2020 06:28 20:35
Monday, 31st August 2020 06:48 20:08
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Metric (°C / mm)  |  Imperial (°F / inches)

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