Sudbury weather in January 2026

Expect daytime maximum temperatures of -7°C in Sudbury in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall and typically 63 mm of rainfall in the month, which might fall as snow.

  • -7°C maximum daytime temperature in January in Sudbury-7
    -7°C max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in January in Sudbury13
    13 days with some rainfall
  • -18°C minimum night-time temperature in January in Sudbury-18
    -18°C min night temperature
  • 9 hours of daylight per day in January in Sudbury9
    9 hours of daylight per day
  • No heat & humidity in January in Sudbury0
    No heat & humidity
  • 63 mm monthly rainfall in January in Sudbury63
    63 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Sudbury1
    1 (Low) UV index

More about Sudbury

Sudbury by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ontario

Hurtigruten: up to 25% off all-inclusive expeditions

  • Save up to 25% on Hurtigruten all-inclusive expeditions
  • Get best price guaranteed with HX Price Promise
  • Travel between 23rd Mar 2025 & 31st Mar 2027 (inclusive)
Go to Hurtigruten deal >>

Expires at 23:59 on Monday 31st Mar 2025

The January weather guide for Ontario (Sudbury) 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)

Back to top

More about Ontario

How cold is it in Sudbury in January?

Daytime temperatures usually reach -7°C in Sudbury in January, falling to -18°C at night.

How sunny is it in Sudbury in January?

There are normally 3 hours of bright sunshine each day in Sudbury in January - that's 31% of daylight hours.

Does it rain in Sudbury in January?

There are usually 13 days with some rain in Sudbury in January and the average monthly rainfall is 63mm. Rain may fall as snow in this month.

Sudbury January sunrise & sunset times

Browse the sunrise and sunset times for Sudbury in January 2026. Select a month to view Sudbury sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:08 16:48
Friday, 16th January 2026 08:03 17:05
Saturday, 31st January 2026 07:49 17:27

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^