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Isle Royale weather in January 2021
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- -8-8°C max day temperature
- 1010 days with some rainfall
- -18-18°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 6363 mm of monthly rainfall
- 11 (Low) UV index
- 22°C sea temperature
The January weather guide for Isle Royale, Michigan 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.
How cold is it in Isle Royale in January?
Daytime temperatures usually reach -8°C in Isle Royale in January, falling to -18°C at night.
How sunny is it in Isle Royale in January?
There are normally 4 hours of bright sunshine each day in Isle Royale in January - that's 41% of daylight hours.
Is the sea cold around Isle Royale in January?
The average sea temperature around Isle Royale in January is 2°C.
Does it rain in Isle Royale in January?
There are usually 10 days with some rain in Isle Royale in January and the average monthly rainfall is 63mm.
Isle Royale sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Isle Royale in January 2021. Select a month to view Isle Royale sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||08:44||17:12|
|Saturday, 16th January 2021||08:39||17:30|
|Sunday, 31st January 2021||08:23||17:53|
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Metric (°C / mm) | Imperial (°F / inches)
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Where's warm in Michigan in January?
Below are average maximum temperatures at popular destinations in Michigan in January. Select a destination to see more weather parameters.
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