Nova Scotia weather in August 2025

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Nova Scotia in August. Check more long-term weather averages for Nova Scotia in August before you book your next holiday to Nova Scotia in 2025/2026.

  • 22°C maximum daytime temperature in August in Nova Scotia (Halifax)22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in August in Nova Scotia (Halifax)11
    11 days with some rainfall
  • 14°C minimum night-time temperature in August in Nova Scotia (Halifax)14
    14°C min night temperature
  • 14 hours of daylight per day in August in Nova Scotia (Halifax)14
    14 hours of daylight per day
  • No heat & humidity in August in Nova Scotia (Halifax)0
    No heat & humidity
  • 107 mm monthly rainfall in August in Nova Scotia (Halifax)107
    107 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Nova Scotia (Halifax)7
    7 (High) UV index
  • 17°C sea temperature in August in Nova Scotia (Halifax)17
    17°C sea temperature

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The August weather guide for Nova Scotia (Halifax) 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 Nova Scotia destinations

Below are average maximum temperatures at popular countries, regions and places in Nova Scotia in August. Select a holiday destination to see more weather parameters.

All Nova Scotia destinations

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

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How hot is it in Nova Scotia in August?

Daytime temperatures usually reach 22°C in Halifax, Nova Scotia in August, falling to 14°C at night.

How sunny is it in Nova Scotia in August?

There are normally 7 hours of bright sunshine each day in Halifax, Nova Scotia in August - that's 49% of daylight hours.

How warm is the sea around Nova Scotia in August?

The average sea temperature around Halifax, Nova Scotia in August is 17°C.

Does it rain in Nova Scotia in August?

There are usually 11 days with some rain in Halifax, Nova Scotia in August and the average monthly rainfall is 107mm.

What is the chance of a hurricane in Nova Scotia in August?

On average less than 1 day in August in Halifax, Nova Scotia is likely to be affected by the passage of one or more tropical storms.

Nova Scotia August sunrise & sunset times

Browse the sunrise and sunset times for Nova Scotia in August 2025. Select a month to view Nova Scotia sunrise and sunset times for the next 12 months. The Nova Scotia sunrise and sunset times shown below are for Halifax.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:01 19:40
Saturday, 16th August 2025 05:18 19:18
Sunday, 31st August 2025 05:36 18:52

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