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 22.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.1 °C by the end of August.
The climate of Edmonton in August is notably wet, with an average of 15 rainy days.
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16
Dry days
15
Rainy days
0
Snow days
24°/11°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Edmonton in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  25° | 3 24° | ||||
| 4 22° | 5  20° | 6 19° | 7 23° | 8  23° | 9 24° | 10  24° |
| 11 25° | 12 25° | 13  27° | 14 25° | 15 27° | 16 24° | 17 25° |
| 18 20° | 19 23° | 20  23° | 21 22° | 22 22° | 23 25° | 24 21° |
| 25  24° | 26 27° | 27 29° | 28 24° | 29 29° | 30  27° | 31 23° |
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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 | 26° /11° | 0 mm | 6 | |
| 2 Aug. | Moderate rain at times | 25° /13° | 0.9 mm | 6 | |
| 3 Aug. | Overcast | 24° /12° | 1.4 mm | 5 | |
| 4 Aug. | Overcast | 22° /9° | 1.4 mm | 5 | |
| 5 Aug. | Partly cloudy | 20° /12° | 2.1 mm | 5 | |
| 6 Aug. | Overcast | 19° /10° | 0.3 mm | 5 | |
| 7 Aug. | Moderate or heavy rain shower | 23° /11° | 1.5 mm | 6 | |
| 8 Aug. | Heavy rain at times | 23° /12° | 5 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 24° /11° | 9.7 mm | 6 | |
| 10 Aug. | Patchy rain possible | 24° /11° | 0.6 mm | 6 | |
| 11 Aug. | Patchy rain possible | 25° /12° | 0.4 mm | 6 | |
| 12 Aug. | Overcast | 25° /12° | 0 mm | 6 | |
| 13 Aug. | Cloudy | 27° /11° | 0.9 mm | 7 | |
| 14 Aug. | Patchy rain possible | 25° /13° | 0.5 mm | 6 | |
| 15 Aug. | Patchy rain possible | 27° /13° | 0.5 mm | 7 | |
| 16 Aug. | Partly cloudy | 24° /13° | 1.2 mm | 6 | |
| 17 Aug. | Moderate rain at times | 25° /12° | 5.4 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 20° /10° | 15.9 mm | 5 | |
| 19 Aug. | Patchy rain possible | 23° /9° | 3.8 mm | 5 | |
| 20 Aug. | Sunny | 23° /9° | 0.2 mm | 6 | |
| 21 Aug. | Overcast | 22° /10° | 0.9 mm | 5 | |
| 22 Aug. | Patchy rain possible | 22° /10° | 0.9 mm | 5 | |
| 23 Aug. | Heavy rain at times | 25° /12° | 6.4 mm | 6 | |
| 24 Aug. | Patchy rain possible | 21° /10° | 6 mm | 5 | |
| 25 Aug. | Mist | 24° /7° | 1.3 mm | 5 | |
| 26 Aug. | Overcast | 27° /12° | 0 mm | 7 | |
| 27 Aug. | Sunny | 29° /10° | 0 mm | 8 | |
| 28 Aug. | Sunny | 24° /11° | 1.9 mm | 6 | |
| 29 Aug. | Sunny | 29° /11° | 0 mm | 7 | |
| 30 Aug. | Thundery outbreaks possible | 27° /14° | 0 mm | 7 | |
| 31 Aug. | Light rain shower | 23° /13° | 0.3 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 24° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Edmonton during August?
Significant rainfall exceeding 106.5 mm is expected in Edmonton during August, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Edmonton during August?
The average wind speed in Edmonton during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
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