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Prince Edward Island weather in August 2025
Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Prince Edward Island in August. Check more long-term weather averages for Prince Edward Island in August before you book your next holiday to Prince Edward Island in 2025/2026.
- 23°C max day temperature
23 - 7 hours of sunshine per day
- 12 days with some rainfall
12 - 14°C min night temperature
14 - 14 hours of daylight per day
14 - No heat & humidity
0 - 89 mm of monthly rainfall
89 - 7 (High) UV index
7 - 18°C sea temperature
18
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The August weather guide for Prince Edward Island (Charlottetown) 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 Prince Edward Island destinations
Below are average maximum temperatures at popular countries, regions and places in Prince Edward Island in August. Select a holiday destination to see more weather parameters.
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Metric (°C / mm) | Imperial (°F / inches)
More about Canada
How hot is it in Prince Edward Island in August?
Daytime temperatures usually reach 23°C in Charlottetown, Prince Edward Island in August, falling to 14°C at night.
How sunny is it in Prince Edward Island in August?
There are normally 7 hours of bright sunshine each day in Charlottetown, Prince Edward Island in August - that's 52% of daylight hours.
How warm is the sea around Prince Edward Island in August?
The average sea temperature around Charlottetown, Prince Edward Island in August is 18°C.
Does it rain in Prince Edward Island in August?
There are usually 12 days with some rain in Charlottetown, Prince Edward Island in August and the average monthly rainfall is 89mm.
Prince Edward Island August sunrise & sunset times
Browse the sunrise and sunset times for Prince Edward Island in August 2025. Select a month to view Prince Edward Island sunrise and sunset times for the next 12 months. The Prince Edward Island sunrise and sunset times shown below are for Charlottetown.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 04:55 | 19:42 |
| Saturday, 16th August 2025 | 05:13 | 19:19 |
| Sunday, 31st August 2025 | 05:32 | 18:53 |
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