Prince Edward Island (Charlottetown)
August
Weather in Prince Edward Island for August 2026
Your guide to Prince Edward Island weather in August - trends and predictions
So far, August 2026 in Prince Edward Island shows a warmer trend than usual by 2.4 °C.
Expect cooler weather in the next days in Prince Edward Island with the forecast suggesting a temperature of 20.7 °C, lower than the historical average.
In general, the average temperature in Prince Edward Island at the beginning of August is 23.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21 °C by the end of August.
Prince Edward Island in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 166 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
22°/14°
Temperatures
22 km/h
Avg max wind
78 %
Avg humidity
Prince Edward Island Weather August
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What’s the Weather Like in Prince Edward Island This August?
Discover the average temperatures and weather trends across Prince Edward Island’s cities this August.
Temperatures trend during August in Prince Edward Island
See the weather trend as well as the moving average line
August weather in Prince Edward Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 21° /14° | 2.4 mm | 5 | |
| 2 Aug. |  Overcast | 24° /13° | 0.2 mm | 7 | |
| 3 Aug. |  Sunny | 25° /15° | 0.5 mm | 7 | |
| 4 Aug. | Overcast | 24° /16° | 0.5 mm | 7 | |
| 5 Aug. | Sunny | 24° /15° | 18.4 mm | 7 | |
| 6 Aug. | Sunny | 24° /14° | 3.2 mm | 6 | |
| 7 Aug. | Patchy rain possible | 24° /15° | 0.3 mm | 6 | |
| 8 Aug. | Patchy rain possible | 24° /14° | 0.4 mm | 7 | |
| 9 Aug. | Patchy rain possible | 24° /16° | 6.3 mm | 7 | |
| 10 Aug. | Patchy rain possible | 24° /16° | 1.9 mm | 5 | |
| 11 Aug. |  Moderate or heavy rain shower | 24° /16° | 8.6 mm | 7 | |
| 12 Aug. | Patchy rain possible | 25° /16° | 0.7 mm | 6 | |
| 13 Aug. | Sunny | 27° /16° | 1.3 mm | 5.3 | |
| 14 Aug. | Light rain shower | 18° /14° | 7.7 mm | 3.5 | |
| 15 Aug. | Sunny | 21° /13° | 0.2 mm | 5.5 | |
| 16 Aug. | Sunny | 23° /14° | 0 mm | 5.8 | |
| 17 Aug. | Patchy rain possible | 18° /15° | 3.8 mm | 4 | |
| 18 Aug. | Sunny | 22° /13° | 0 mm | 6 | |
| 19 Aug. | Sunny | 25° /15° | 0 mm | 6 | |
| 20 Aug. |  Light drizzle | 20° /17° | 5.4 mm | 4 | |
| 21 Aug. | Sunny | 20° /14° | 1.5 mm | 6 | |
| 22 Aug. | Sunny | 19° /12° | 0 mm | 5 | |
| 23 Aug. | Sunny | 17° /10° | 0 mm | 5 | |
| 24 Aug. | Sunny | 19° /9° | 0 mm | 5 | |
| 25 Aug. |  Partly cloudy | 22° /14° | 1.5 mm | 6 | |
| 26 Aug. | Patchy rain possible | 19° /14° | 0.5 mm | 4 | |
| 27 Aug. | Light rain shower | 23° /15° | 10.9 mm | 5 | |
| 28 Aug. |  Cloudy | 21° /14° | 1.7 mm | 5 | |
| 29 Aug. | Overcast | 20° /12° | 0.1 mm | 5 | |
| 30 Aug. | Light rain shower | 21° /12° | 40.3 mm | 5 | |
| 31 Aug. | Patchy rain possible | 21° /12° | 1.6 mm | 5 | |
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Important Notice
Our weather forecast for Prince Edward Island in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Prince Edward Island forecast closer to your planned date for the most up-to-date weather information.
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Prince Edward Island in August - FAQ
What are the expected maximum and minimum temperatures in Prince Edward Island during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Prince Edward Island during August?
Significant rainfall exceeding 166 mm is expected in Prince Edward Island during August, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Prince Edward Island during August?
The average wind speed in Prince Edward Island during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Prince Edward Island
Explore the daily rainfall trends and prepare for Prince Edward Islands August weather 💧
Typically, Prince Edward Island has 19 rainy days in August with a total of 166 mm of rainfall.
UV exposure in Prince Edward Island during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Prince Edward Island?Get accurate weather forecasts for Prince Edward Island, located at latitude 46.235 and longitude -63.126. Stay updated with localized weather information tailored for Prince Edward Island.
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