Grande Prairie
August
Weather in Grande Prairie for August 2025
Your guide to Grande Prairie weather in August - trends and predictions
In general, the average temperature in Grande Prairie at the beginning of August is 23 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.6 °C by the end of August.
The climate of Grande Prairie in August is notably wet, with an average of 12 rainy days.
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19
Dry days
12
Rainy days
0
Snow days
23°/11°
Temperatures
18 km/h
Avg max wind
67 %
Avg humidity
Grande Prairie in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  21° | 3 23° | ||||
| 4 23° | 5  22° | 6 23° | 7 24° | 8 22° | 9 22° | 10  25° |
| 11 26° | 12  27° | 13 24° | 14 25° | 15 24° | 16  20° | 17 22° |
| 18 19° | 19 24° | 20 23° | 21 20° | 22 21° | 23 21° | 24 17° |
| 25  23° | 26 26° | 27 21° | 28 26° | 29 27° | 30 25° | 31 24° |
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Temperatures trend during August in Grande Prairie
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 | 25° /10° | 0.1 mm | 6 | |
| 2 Aug. | Moderate rain at times | 21° /10° | 6.1 mm | 5 | |
| 3 Aug. | Patchy rain possible | 23° /10° | 4.2 mm | 6 | |
| 4 Aug. | Patchy rain possible | 23° /10° | 0.5 mm | 5 | |
| 5 Aug. | Sunny | 22° /11° | 2.3 mm | 6 | |
| 6 Aug. | Sunny | 23° /10° | 0 mm | 6 | |
| 7 Aug. | Patchy rain possible | 24° /10° | 0.1 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 22° /11° | 3.3 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 22° /11° | 5.4 mm | 6 | |
| 10 Aug. | Overcast | 25° /11° | 1.2 mm | 6 | |
| 11 Aug. | Overcast | 26° /12° | 0.2 mm | 6 | |
| 12 Aug. | Cloudy | 27° /12° | 0.7 mm | 6 | |
| 13 Aug. | Sunny | 24° /12° | 1.1 mm | 6 | |
| 14 Aug. | Cloudy | 25° /13° | 0.2 mm | 6 | |
| 15 Aug. | Patchy rain possible | 24° /13° | 5.9 mm | 5 | |
| 16 Aug. | Partly cloudy | 20° /12° | 2.8 mm | 5 | |
| 17 Aug. | Overcast | 22° /12° | 4.9 mm | 5 | |
| 18 Aug. | Moderate rain at times | 19° /9° | 1.8 mm | 4 | |
| 19 Aug. | Cloudy | 24° /8° | 1.1 mm | 6 | |
| 20 Aug. | Sunny | 23° /10° | 0 mm | 6 | |
| 21 Aug. | Overcast | 20° /10° | 0.7 mm | 5 | |
| 22 Aug. | Moderate or heavy rain shower | 21° /9° | 10.8 mm | 6 | |
| 23 Aug. | Moderate or heavy rain shower | 21° /11° | 14.9 mm | 6 | |
| 24 Aug. | Moderate rain at times | 17° /10° | 19.7 mm | 4 | |
| 25 Aug. | Fog | 23° /7° | 0 mm | 5 | |
| 26 Aug. | Sunny | 26° /10° | 0 mm | 7 | |
| 27 Aug. | Sunny | 21° /11° | 5.3 mm | 5 | |
| 28 Aug. | Sunny | 26° /10° | 0 mm | 7 | |
| 29 Aug. | Overcast | 27° /11° | 0 mm | 7 | |
| 30 Aug. | Sunny | 25° /12° | 0.7 mm | 6 | |
| 31 Aug. | Light rain shower | 24° /10° | 2.3 mm | 6 | |
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Important Notice
Our weather forecast for Grande Prairie 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 Grande Prairie forecast closer to your planned date for the most up-to-date weather information.
Grande Prairie in August - FAQ
What are the expected maximum and minimum temperatures in Grande Prairie during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grande Prairie during August?
Significant rainfall exceeding 117.3 mm is expected in Grande Prairie during August, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grande Prairie during August?
The average wind speed in Grande Prairie during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
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