Corner Brook
August
Weather in Corner Brook for August 2025
Your guide to Corner Brook weather in August - trends and predictions
In general, the average temperature in Corner Brook at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.1 °C by the end of August.
Corner Brook 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
20°/11°
Temperatures
15 km/h
Avg max wind
84 %
Avg humidity
Corner Brook in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  20° | 3 24° | ||||
| 4  24° | 5 24° | 6 17° | 7 19° | 8 18° | 9 18° | 10 18° |
| 11 22° | 12 22° | 13 21° | 14 19° | 15 19° | 16 21° | 17 23° |
| 18 23° | 19 22° | 20 23° | 21 19° | 22 19° | 23 19° | 24 18° |
| 25  23° | 26 23° | 27  19° | 28  18° | 29  18° | 30 19° | 31 21° |
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Temperatures trend during August in Corner Brook
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. | Moderate or heavy rain shower | 23° /13° | 9.3 mm | 6 | |
| 2 Aug. | Patchy rain possible | 20° /11° | 6 mm | 5 | |
| 3 Aug. | Patchy rain possible | 24° /10° | 0.2 mm | 6 | |
| 4 Aug. | Overcast | 24° /13° | 1.2 mm | 5 | |
| 5 Aug. | Overcast | 24° /12° | 0.1 mm | 5 | |
| 6 Aug. | Moderate or heavy rain shower | 17° /10° | 12.5 mm | 4 | |
| 7 Aug. | Patchy rain possible | 19° /9° | 8.9 mm | 4 | |
| 8 Aug. | Overcast | 18° /8° | 0.4 mm | 4 | |
| 9 Aug. | Moderate rain at times | 18° /9° | 5.2 mm | 5 | |
| 10 Aug. | Moderate or heavy rain shower | 18° /11° | 22.3 mm | 5 | |
| 11 Aug. | Patchy rain possible | 22° /12° | 0.8 mm | 5 | |
| 12 Aug. | Moderate or heavy rain shower | 22° /12° | 7 mm | 5 | |
| 13 Aug. | Overcast | 21° /9° | 2.3 mm | 5 | |
| 14 Aug. | Moderate or heavy rain shower | 19° /8° | 6.9 mm | 4 | |
| 15 Aug. | Moderate rain at times | 19° /9° | 5.1 mm | 5 | |
| 16 Aug. | Patchy rain possible | 21° /10° | 0.9 mm | 5 | |
| 17 Aug. | Overcast | 23° /10° | 0 mm | 5 | |
| 18 Aug. | Overcast | 23° /11° | 0 mm | 6 | |
| 19 Aug. | Moderate or heavy rain shower | 22° /12° | 5.1 mm | 5 | |
| 20 Aug. | Moderate or heavy rain shower | 23° /15° | 5.3 mm | 5 | |
| 21 Aug. | Moderate or heavy rain shower | 19° /12° | 8.6 mm | 5 | |
| 22 Aug. | Patchy rain possible | 19° /10° | 0.5 mm | 4 | |
| 23 Aug. | Patchy rain possible | 19° /9° | 2 mm | 5 | |
| 24 Aug. | Patchy rain possible | 18° /7° | 1.1 mm | 5 | |
| 25 Aug. | Cloudy | 23° /7° | 0 mm | 6 | |
| 26 Aug. | Overcast | 23° /11° | 0.2 mm | 6 | |
| 27 Aug. | Heavy rain | 19° /12° | 16.5 mm | 5 | |
| 28 Aug. | Light rain | 18° /8° | 4.3 mm | 4 | |
| 29 Aug. | Mist | 18° /5° | 0.9 mm | 4 | |
| 30 Aug. | Light rain shower | 19° /7° | 13.9 mm | 4 | |
| 31 Aug. | Light rain shower | 21° /7° | 9.5 mm | 5 | |
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Important Notice
Our weather forecast for Corner Brook 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 Corner Brook forecast closer to your planned date for the most up-to-date weather information.
Corner Brook in August - FAQ
What are the expected maximum and minimum temperatures in Corner Brook during August?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Corner Brook during August?
Significant rainfall exceeding 223.3 mm is expected in Corner Brook during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Corner Brook during August?
The average wind speed in Corner Brook during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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