Newfoundland & Labrador weather in July 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Newfoundland & Labrador in July. Check more long-term weather averages for Newfoundland & Labrador in July before you book your next holiday to Newfoundland & Labrador in 2025/2026.

  • 20°C maximum daytime temperature in July in Newfoundland & Labrador (St John's)20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in July in Newfoundland & Labrador (St John's)13
    13 days with some rainfall
  • 11°C minimum night-time temperature in July in Newfoundland & Labrador (St John's)11
    11°C min night temperature
  • 16 hours of daylight per day in July in Newfoundland & Labrador (St John's)16
    16 hours of daylight per day
  • No heat & humidity in July in Newfoundland & Labrador (St John's)0
    No heat & humidity
  • 75 mm monthly rainfall in July in Newfoundland & Labrador (St John's)75
    75 mm of monthly rainfall
  • UV (maximum) index 7 (High) in July in Newfoundland & Labrador (St John's)7
    7 (High) UV index
  • 11°C sea temperature in July in Newfoundland & Labrador (St John's)11
    11°C sea temperature

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The July 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 July. Select a holiday destination to see more weather parameters.

All Newfoundland & Labrador destinations

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

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How hot is it in Newfoundland & Labrador in July?

Daytime temperatures usually reach 20°C in St John's, Newfoundland & Labrador in July, falling to 11°C at night.

How sunny is it in Newfoundland & Labrador in July?

There are normally 7 hours of bright sunshine each day in St John's, Newfoundland & Labrador in July - that's 46% of daylight hours.

Is the sea cold around Newfoundland & Labrador in July?

The average sea temperature around St John's, Newfoundland & Labrador in July is 11°C.

Does it rain in Newfoundland & Labrador in July?

There are usually 13 days with some rain in St John's, Newfoundland & Labrador in July and the average monthly rainfall is 75mm.

Newfoundland & Labrador July sunrise & sunset times

Browse the sunrise and sunset times for Newfoundland & Labrador in July 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
Tuesday, 1st July 2025 04:08 20:02
Wednesday, 16th July 2025 04:20 19:53
Thursday, 31st July 2025 04:38 19:36

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