Sudbury weather in October 2025

Expect daytime maximum temperatures of 54°F in Sudbury, Ontario in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 11 days with some rainfall and typically 2.7 inches of rainfall in the month.

  • 54°F maximum daytime temperature in October in Sudbury54
    54°F max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in October in Sudbury11
    11 days with some rainfall
  • 37°F minimum night-time temperature in October in Sudbury37
    37°F min night temperature
  • 11 hours of daylight per day in October in Sudbury11
    11 hours of daylight per day
  • No heat & humidity in October in Sudbury0
    No heat & humidity
  • 2.7 inches monthly rainfall in October in Sudbury2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Sudbury3
    3 (Moderate) UV index

More about Sudbury

Sudbury by month

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

Recommended for Ontario

Travelsphere: up to £800 off tours per a couple

  • Save up to £800 on tours with Travelsphere
  • Book breaks to Italy, Japan, the USA & more
  • Travel before 31st December 2027 (inclusive)
Go to Travelsphere deal >>

Expires at 23:59 on Wednesday 30th Apr 2025 · View all Travelsphere offers

The October 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)  |  Imperial (°F)

Back to top

More about Ontario

How warm is it in Sudbury in October?

Daytime temperatures usually reach 54°F in Sudbury in October, falling to 37°F at night.

How sunny is it in Sudbury in October?

There are normally 4 hours of bright sunshine each day in Sudbury in October - that's 35% of daylight hours.

Does it rain in Sudbury in October?

There are usually 11 days with some rain in Sudbury in October and the average monthly rainfall is 2.7 inches.

Sudbury October sunrise & sunset times

Browse the sunrise and sunset times for Sudbury in October 2025. Select a month to view Sudbury sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:23 18:03
Thursday, 16th October 2025 06:43 17:35
Friday, 31st October 2025 07:05 17:10

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^