Prince Edward Island (Charlottetown)
August
Weather in Prince Edward Island for August 2025
Your guide to Prince Edward Island weather in August - trends and predictions
In general, the average temperature in Prince Edward Island at the beginning of August is 22.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.4 °C by the end of August.
Prince Edward Island experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
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8
Dry days
23
Rainy days
0
Snow days
21°/15°
Temperatures
23 km/h
Avg max wind
85 %
Avg humidity
Prince Edward Island in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  24° | 3  24° | ||||
| 4 24° | 5  23° | 6 21° | 7 21° | 8 20° | 9 23° | 10 23° |
| 11 22° | 12 23° | 13  23° | 14 22° | 15 21° | 16 22° | 17 24° |
| 18 23° | 19 25° | 20 23° | 21 20° | 22 22° | 23  21° | 24 22° |
| 25 25° | 26  20° | 27 22° | 28  21° | 29 20° | 30 21° | 31 21° |
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Temperatures trend during August in Prince Edward Island
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 22° /17° | 4.3 mm | 5 | |
| 2 Aug. | Overcast | 24° /16° | 0.5 mm | 6 | |
| 3 Aug. | Sunny | 24° /17° | 0.2 mm | 6 | |
| 4 Aug. | Overcast | 24° /16° | 0.5 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 23° /16° | 36.7 mm | 6 | |
| 6 Aug. | Patchy rain possible | 21° /15° | 6.5 mm | 5 | |
| 7 Aug. | Patchy rain possible | 21° /15° | 0.7 mm | 5 | |
| 8 Aug. | Patchy rain possible | 20° /13° | 0.6 mm | 5 | |
| 9 Aug. | Moderate or heavy rain shower | 23° /15° | 12.1 mm | 5 | |
| 10 Aug. | Patchy rain possible | 23° /16° | 1.9 mm | 5 | |
| 11 Aug. | Moderate or heavy rain shower | 22° /16° | 16.6 mm | 5 | |
| 12 Aug. | Patchy rain possible | 23° /15° | 1 mm | 5 | |
| 13 Aug. | Heavy rain at times | 23° /15° | 1.5 mm | 5 | |
| 14 Aug. | Moderate rain at times | 22° /15° | 5.1 mm | 5 | |
| 15 Aug. | Overcast | 21° /14° | 3.4 mm | 5 | |
| 16 Aug. | Overcast | 22° /14° | 0 mm | 6 | |
| 17 Aug. | Patchy rain possible | 24° /15° | 0.2 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 23° /15° | 16.5 mm | 5 | |
| 19 Aug. | Patchy rain possible | 25° /18° | 4.9 mm | 6 | |
| 20 Aug. | Overcast | 23° /17° | 3.6 mm | 5 | |
| 21 Aug. | Moderate or heavy rain shower | 20° /16° | 2.3 mm | 5 | |
| 22 Aug. | Moderate rain at times | 22° /14° | 1.2 mm | 5 | |
| 23 Aug. | Partly cloudy | 21° /13° | 0.6 mm | 6 | |
| 24 Aug. | Patchy rain possible | 22° /11° | 0.1 mm | 6 | |
| 25 Aug. | Overcast | 25° /13° | 0.3 mm | 6 | |
| 26 Aug. | Moderate rain | 20° /16° | 14.6 mm | 5 | |
| 27 Aug. | Light rain shower | 22° /15° | 16.4 mm | 6 | |
| 28 Aug. | Cloudy | 21° /13° | 2.5 mm | 5 | |
| 29 Aug. | Overcast | 20° /11° | 0.1 mm | 5 | |
| 30 Aug. | Light rain shower | 21° /13° | 59 mm | 6 | |
| 31 Aug. | Patchy rain possible | 21° /12° | 2.5 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.
Prince Edward Island in August - FAQ
What are the expected maximum and minimum temperatures in Prince Edward Island during August?
During August, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Prince Edward Island during August?
Significant rainfall exceeding 391.1 mm is expected in Prince Edward Island during August, occurring over more than 23 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 23 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 💧
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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