Courtenay
August
Weather in Courtenay for August 2025
Your guide to Courtenay weather in August - trends and predictions
In general, the average temperature in Courtenay at the beginning of August is 22.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.4 °C by the end of August.
The climate of Courtenay in August is notably wet, with an average of 11 rainy days, and a total of 45.3 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
21°/14°
Temperatures
12 km/h
Avg max wind
74 %
Avg humidity
Courtenay in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  22° | 3  23° | ||||
| 4 24° | 5 25° | 6 22° | 7 22° | 8  22° | 9 22° | 10 21° |
| 11 21° | 12 20° | 13  23° | 14 24° | 15 24° | 16 23° | 17 23° |
| 18 19° | 19  21° | 20 20° | 21 18° | 22 19° | 23 18° | 24 18° |
| 25 22° | 26 22° | 27 22° | 28  19° | 29 18° | 30 20° | 31 20° |
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Temperatures trend during August in Courtenay
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. | Cloudy | 22° /14° | 0 mm | 5 | |
| 2 Aug. | Patchy rain possible | 22° /15° | 0.1 mm | 5 | |
| 3 Aug. | Sunny | 23° /15° | 0 mm | 6 | |
| 4 Aug. | Sunny | 24° /15° | 0 mm | 7 | |
| 5 Aug. | Cloudy | 25° /16° | 0 mm | 6 | |
| 6 Aug. | Patchy rain possible | 22° /17° | 0.7 mm | 5 | |
| 7 Aug. | Patchy rain possible | 22° /16° | 0.2 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 22° /15° | 8.3 mm | 6 | |
| 9 Aug. | Moderate rain at times | 22° /15° | 5.8 mm | 5 | |
| 10 Aug. | Cloudy | 21° /14° | 0.3 mm | 5 | |
| 11 Aug. | Cloudy | 21° /14° | 0.1 mm | 5 | |
| 12 Aug. | Sunny | 20° /14° | 0 mm | 5 | |
| 13 Aug. | Overcast | 23° /15° | 0.8 mm | 5 | |
| 14 Aug. | Sunny | 24° /17° | 0 mm | 6 | |
| 15 Aug. | Sunny | 24° /15° | 0 mm | 6 | |
| 16 Aug. | Sunny | 23° /15° | 0 mm | 6 | |
| 17 Aug. | Sunny | 23° /15° | 0 mm | 7 | |
| 18 Aug. | Sunny | 19° /13° | 6 mm | 5 | |
| 19 Aug. | Partly cloudy | 21° /12° | 0.1 mm | 5 | |
| 20 Aug. | Cloudy | 20° /13° | 0.4 mm | 5 | |
| 21 Aug. | Sunny | 18° /12° | 8.2 mm | 5 | |
| 22 Aug. | Cloudy | 19° /11° | 0.9 mm | 4 | |
| 23 Aug. | Overcast | 18° /13° | 0.1 mm | 5 | |
| 24 Aug. | Sunny | 18° /12° | 2.4 mm | 5 | |
| 25 Aug. | Partly cloudy | 22° /14° | 1 mm | 6 | |
| 26 Aug. | Sunny | 22° /13° | 3.5 mm | 6 | |
| 27 Aug. | Sunny | 22° /13° | 1.4 mm | 6 | |
| 28 Aug. | Thundery outbreaks possible | 19° /12° | 1.5 mm | 5 | |
| 29 Aug. | Light rain shower | 18° /13° | 1 mm | 5 | |
| 30 Aug. | Overcast | 20° /13° | 0.1 mm | 5 | |
| 31 Aug. | Light rain shower | 20° /13° | 2.5 mm | 5 | |
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Important Notice
Our weather forecast for Courtenay 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 Courtenay forecast closer to your planned date for the most up-to-date weather information.
Courtenay in August - FAQ
What are the expected maximum and minimum temperatures in Courtenay during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Courtenay during August?
In August, Courtenay can expect light to moderate rainfall, totaling 45.3 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Courtenay during August?
The average wind speed in Courtenay during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Courtenay
Explore the daily rainfall trends and prepare for Courtenays August weather 💧
UV exposure in Courtenay during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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