Newfoundland & Labrador weather in January 2025

Expect -1°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Newfoundland & Labrador in January. Check more long-term weather averages for Newfoundland & Labrador in January before you book your next holiday to Newfoundland & Labrador in 2025/2026.

-1
-1°C max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
-8
-8°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
155
155 mm of monthly rainfall
1
1 (Low) UV index
0
0°C sea temperature

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The January weather guide for Newfoundland & Labrador (St John's) 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.

Top Newfoundland & Labrador destinations

Below are average maximum temperatures at popular destinations in Newfoundland & Labrador in January. Select a destination to see more weather parameters.

-1
St John's
-2
Gander

All Newfoundland & Labrador destinations

Metric (°C / mm) | Imperial (°F / inches)

More about Canada

How cold is it in Newfoundland & Labrador in January?

Daytime temperatures usually reach -1°C in St John's, Newfoundland & Labrador in January, falling to -8°C at night.

How sunny is it in Newfoundland & Labrador in January?

There are normally 2 hours of bright sunshine each day in St John's, Newfoundland & Labrador in January - that's 27% of daylight hours.

Is the sea cold around Newfoundland & Labrador in January?

The average sea temperature around St John's, Newfoundland & Labrador in January is 0°C.

Does it rain in Newfoundland & Labrador in January?

There are usually 20 days with some rain in St John's, Newfoundland & Labrador in January and the average monthly rainfall is 155mm. Rain may fall as snow in this month.

Newfoundland & Labrador January sunrise & sunset times

Browse the sunrise and sunset times for Newfoundland & Labrador in January 2025. Select a month to view Newfoundland & Labrador sunrise and sunset times for the next 12 months. The Newfoundland & Labrador sunrise and sunset times shown below are for St John's.