New Brunswick weather in January 2025

Expect -4°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in New Brunswick in January. Check more long-term weather averages for New Brunswick in January before you book your next holiday to New Brunswick in 2025/2026.

  • -4°C maximum daytime temperature in January in New Brunswick (Fredericton)-4
    -4°C max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in January in New Brunswick (Fredericton)13
    13 days with some rainfall
  • -15°C minimum night-time temperature in January in New Brunswick (Fredericton)-15
    -15°C min night temperature
  • 9 hours of daylight per day in January in New Brunswick (Fredericton)9
    9 hours of daylight per day
  • No heat & humidity in January in New Brunswick (Fredericton)0
    No heat & humidity
  • 94 mm monthly rainfall in January in New Brunswick (Fredericton)94
    94 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in New Brunswick (Fredericton)1
    1 (Low) UV index

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The January weather guide for New Brunswick (Fredericton) 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 New Brunswick destinations

Below are average maximum temperatures at popular countries, regions and places in New Brunswick in January. Select a holiday destination to see more weather parameters.

All New Brunswick destinations

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

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How cold is it in New Brunswick in January?

Daytime temperatures usually reach -4°C in Fredericton, New Brunswick in January, falling to -15°C at night.

How sunny is it in New Brunswick in January?

There are normally 4 hours of bright sunshine each day in Fredericton, New Brunswick in January - that's 42% of daylight hours.

Does it rain in New Brunswick in January?

There are usually 13 days with some rain in Fredericton, New Brunswick in January and the average monthly rainfall is 94mm. Rain may fall as snow in this month.

New Brunswick January sunrise & sunset times

Browse the sunrise and sunset times for New Brunswick in January 2025. Select a month to view New Brunswick sunrise and sunset times for the next 12 months. The New Brunswick sunrise and sunset times shown below are for Fredericton.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:08 16:53
Thursday, 16th January 2025 08:03 17:10
Friday, 31st January 2025 07:50 17:31

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