- Kids stay & eat for free at Marriot Bonvoy
- Destinations include Europe, Middle East & Africa
- Valid for up to 2 adults & 2 kids aged up to 12
Isle Royale weather in January 2025
Expect -8°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Isle Royale in January. Check more long-term weather averages for Isle Royale in January before you book your next holiday to Michigan in 2025/2026.
- -8-8°C max day temperature
- 4 hours of sunshine per day
- 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
More about Isle Royale
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Isle Royale by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Michigan
The January weather guide for Michigan (Isle Royale) 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.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
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. Rain may fall as snow in this month.
Isle Royale January sunrise & sunset times
Browse the sunrise and sunset times for Isle Royale in January 2025. Select a month to view Isle Royale sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 08:44 | 17:12 |
Thursday, 16th January 2025 | 08:38 | 17:30 |
Friday, 31st January 2025 | 08:23 | 17:53 |
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