Edmonton
August
Weather in Edmonton for August 2025
Your guide to Edmonton weather in August - trends and predictions
In general, the average temperature in Edmonton at the beginning of August is 21.3 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 21.3 °C by the end of August.
Expect significant rainfall in Edmonton during August, with an average of 18 rainy days.
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13
Dry days
18
Rainy days
0
Snow days
21°/13°
Temperatures
20 km/h
Avg max wind
72 %
Avg humidity
Edmonton in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  22° | 3 22° | ||||
| 4  19° | 5 22° | 6  21° | 7 20° | 8 20° | 9  23° | 10 24° |
| 11 25° | 12 28° | 13 24° | 14 22° | 15  23° | 16 24° | 17  23° |
| 18 21° | 19 24° | 20 23° | 21 23° | 22 22° | 23 23° | 24 20° |
| 25 20° | 26 21° | 27 22° | 28 24° | 29 21° | 30 21° | 31  20° |
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Temperatures trend during August in Edmonton
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. | Overcast | 23° /14° | 1.2 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 22° /15° | 8.2 mm | 5 | |
| 3 Aug. | Overcast | 22° /14° | 0.7 mm | 5 | |
| 4 Aug. | Heavy rain at times | 19° /12° | 1.4 mm | 5 | |
| 5 Aug. | Moderate or heavy rain shower | 22° /12° | 7.9 mm | 6 | |
| 6 Aug. | Patchy rain possible | 21° /12° | 1.6 mm | 5 | |
| 7 Aug. | Patchy rain possible | 20° /11° | 0.1 mm | 5 | |
| 8 Aug. | Moderate rain at times | 20° /11° | 1.2 mm | 5 | |
| 9 Aug. | Sunny | 23° /13° | 0.2 mm | 6 | |
| 10 Aug. | Sunny | 24° /14° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 25° /16° | 0.1 mm | 6 | |
| 12 Aug. | Patchy rain possible | 28° /15° | 0.2 mm | 6 | |
| 13 Aug. | Patchy rain possible | 24° /15° | 0.4 mm | 6 | |
| 14 Aug. | Moderate rain at times | 22° /14° | 3.2 mm | 5 | |
| 15 Aug. | Cloudy | 23° /12° | 0.1 mm | 5 | |
| 16 Aug. | Patchy rain possible | 24° /15° | 0.8 mm | 5 | |
| 17 Aug. | Partly cloudy | 23° /12° | 0 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 21° /13° | 3.1 mm | 6 | |
| 19 Aug. | Patchy rain possible | 24° /14° | 1.8 mm | 6 | |
| 20 Aug. | Partly cloudy | 23° /13° | 0.6 mm | 6 | |
| 21 Aug. | Partly cloudy | 23° /12° | 0 mm | 6 | |
| 22 Aug. | Overcast | 22° /14° | 0.1 mm | 5 | |
| 23 Aug. | Cloudy | 23° /15° | 0.6 mm | 5 | |
| 24 Aug. | Moderate or heavy rain shower | 20° /13° | 8.9 mm | 5 | |
| 25 Aug. | Overcast | 20° /11° | 0.6 mm | 5 | |
| 26 Aug. | Light rain shower | 21° /12° | 1.7 mm | 5 | |
| 27 Aug. | Cloudy | 22° /11° | 0.2 mm | 6 | |
| 28 Aug. | Overcast | 24° /13° | 0.3 mm | 6 | |
| 29 Aug. | Cloudy | 21° /11° | 0.1 mm | 6 | |
| 30 Aug. | Cloudy | 21° /10° | 0.6 mm | 5 | |
| 31 Aug. | Light drizzle | 20° /11° | 0.5 mm | 5 | |
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Important Notice
Our weather forecast for Edmonton 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 Edmonton forecast closer to your planned date for the most up-to-date weather information.
Edmonton in August - FAQ
What are the expected maximum and minimum temperatures in Edmonton during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Edmonton during August?
Moderate rainfall is anticipated in Edmonton during August, with a total of 69.2 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Edmonton during August?
The average wind speed in Edmonton during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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