St John's weather in January 2026

Expect daytime maximum temperatures of 30°F in St John's, Newfoundland & Labrador in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 6.1 inches of rainfall in the month, which might fall as snow.

  • 30°F maximum daytime temperature in January in St John's30
    30°F max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in January in St John's20
    20 days with some rainfall
  • 18°F minimum night-time temperature in January in St John's18
    18°F min night temperature
  • 9 hours of daylight per day in January in St John's9
    9 hours of daylight per day
  • No heat & humidity in January in St John's0
    No heat & humidity
  • 6.1 inches monthly rainfall in January in St John's6.1
    6.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in St John's1
    1 (Low) UV index
  • 32°F sea temperature in January in St John's32
    32°F 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.

Metric (°C)  |  Imperial (°F)

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How cold is it in St John's in January?

Daytime temperatures usually reach 30°F in St John's in January, falling to 18°F at night.

How sunny is it in St John's in January?

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

How warm is the sea around St John's in January?

The average sea temperature around St John's in January is 32°F.

Does it rain in St John's in January?

There are usually 20 days with some rain in St John's in January and the average monthly rainfall is 6.1 inches. Rain may fall as snow in this month.

St John's January sunrise & sunset times

Browse the sunrise and sunset times for St John's in January 2026. Select a month to view St John's sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:49 16:20
Friday, 16th January 2026 07:44 16:38
Saturday, 31st January 2026 07:29 17:01

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