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Montana weather in January 2021
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Below are average maximum temperatures at popular destinations in Montana in January. Select a destination to see more weather parameters.
The January 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 cold is it in Montana in January?
Daytime temperatures usually reach -1°C in Helena, Montana in January, falling to -13°C at night.
How sunny is it in Montana in January?
There are normally 4 hours of bright sunshine each day in Helena, Montana in January - that's 43% of daylight hours.
Does it rain in Montana in January?
There are usually 9 days with some rain in Helena, Montana in January and the average monthly rainfall is 17mm. Rain may fall as snow in this month.
Montana sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Montana in January 2021. Select a month to view Montana sunrise & sunset times for the next twelve months. The Montana sunrise & sunset times shown below are for Helena.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||08:12||16:52|
|Saturday, 16th January 2021||08:07||17:09|
|Sunday, 31st January 2021||07:53||17:31|
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Metric (°C / mm) | Imperial (°F / inches)
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