Newfoundland & Labrador weather in October 2025

Expect 11°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Newfoundland & Labrador in October. Check more long-term weather averages for Newfoundland & Labrador in October before you book your next holiday to Newfoundland & Labrador in 2025/2026.

  • 11°C maximum daytime temperature in October in Newfoundland & Labrador (St John's)11
    11°C max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in October in Newfoundland & Labrador (St John's)18
    18 days with some rainfall
  • 4°C minimum night-time temperature in October in Newfoundland & Labrador (St John's)4
    4°C min night temperature
  • 11 hours of daylight per day in October in Newfoundland & Labrador (St John's)11
    11 hours of daylight per day
  • No heat & humidity in October in Newfoundland & Labrador (St John's)0
    No heat & humidity
  • 147 mm monthly rainfall in October in Newfoundland & Labrador (St John's)147
    147 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Newfoundland & Labrador (St John's)3
    3 (Moderate) UV index
  • 9°C sea temperature in October in Newfoundland & Labrador (St John's)9
    9°C sea temperature

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The October 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 countries, regions and places in Newfoundland & Labrador in October. Select a holiday destination to see more weather parameters.

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

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How warm is it in Newfoundland & Labrador in October?

Daytime temperatures usually reach 11°C in St John's, Newfoundland & Labrador in October, falling to 4°C at night.

How sunny is it in Newfoundland & Labrador in October?

There are normally 3 hours of bright sunshine each day in St John's, Newfoundland & Labrador in October - that's 31% of daylight hours.

Is the sea cold around Newfoundland & Labrador in October?

The average sea temperature around St John's, Newfoundland & Labrador in October is 9°C.

Does it rain in Newfoundland & Labrador in October?

There are usually 18 days with some rain in St John's, Newfoundland & Labrador in October and the average monthly rainfall is 147mm.

What is the chance of a hurricane in Newfoundland & Labrador in October?

On average less than 1 day in October in St John's, Newfoundland & Labrador is likely to be affected by the passage of one or more tropical storms.

Newfoundland & Labrador October sunrise & sunset times

Browse the sunrise and sunset times for Newfoundland & Labrador in October 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:00 17:40
Thursday, 16th October 2025 06:21 17:11
Friday, 31st October 2025 06:44 16:45

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