Cannes
August
Weather in Cannes for August 2025
Your guide to Cannes weather in August - trends and predictions
In general, the average temperature in Cannes at the beginning of August is 29.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.9 °C by the end of August.
Precipitation in Cannes during August is a rare event, with an average of fewer than 2 rainy days.
Is August a good time to visit Cannes? check out the best time to travel to Cannes page.
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30
Dry days
1
Rainy days
0
Snow days
30°/21°
Temperatures
14 km/h
Avg max wind
61 %
Avg humidity
Cannes in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  30° | 3 31° | ||||
| 4  27° | 5 28° | 6 28° | 7 27° | 8 27° | 9 28° | 10 28° |
| 11 29° | 12 29° | 13 30° | 14 29° | 15 29° | 16 29° | 17  29° |
| 18 29° | 19 29° | 20 29° | 21 30° | 22  30° | 23 30° | 24 30° |
| 25 29° | 26 29° | 27 27° | 28  24° | 29  26° | 30 26° | 31 27° |
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Temperatures trend during August in Cannes
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 | 33° /22° | 0 mm | 8 | |
| 2 Aug. | Sunny | 30° /22° | 0 mm | 8 | |
| 3 Aug. | Sunny | 31° /23° | 0.2 mm | 7 | |
| 4 Aug. | Heavy rain at times | 27° /21° | 1.4 mm | 6 | |
| 5 Aug. | Sunny | 28° /20° | 0 mm | 7 | |
| 6 Aug. | Sunny | 28° /20° | 0.4 mm | 7 | |
| 7 Aug. | Sunny | 27° /21° | 0 mm | 7 | |
| 8 Aug. | Sunny | 27° /21° | 0.1 mm | 6 | |
| 9 Aug. | Sunny | 28° /21° | 0 mm | 7 | |
| 10 Aug. | Overcast | 28° /21° | 0 mm | 7 | |
| 11 Aug. | Sunny | 29° /21° | 0 mm | 8 | |
| 12 Aug. | Sunny | 29° /22° | 0 mm | 7 | |
| 13 Aug. | Sunny | 30° /23° | 0 mm | 7 | |
| 14 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 15 Aug. | Sunny | 29° /23° | 5.6 mm | 7 | |
| 16 Aug. | Sunny | 29° /22° | 0.1 mm | 7 | |
| 17 Aug. | Patchy rain possible | 29° /22° | 0.3 mm | 6 | |
| 18 Aug. | Sunny | 29° /22° | 0.7 mm | 7 | |
| 19 Aug. | Sunny | 29° /20° | 0.3 mm | 8 | |
| 20 Aug. | Sunny | 29° /22° | 0 mm | 8 | |
| 21 Aug. | Sunny | 30° /24° | 0 mm | 7 | |
| 22 Aug. | Cloudy | 30° /24° | 0 mm | 7 | |
| 23 Aug. | Overcast | 30° /23° | 0 mm | 7 | |
| 24 Aug. | Sunny | 30° /22° | 0 mm | 8 | |
| 25 Aug. | Sunny | 29° /24° | 0 mm | 8 | |
| 26 Aug. | Patchy rain possible | 29° /23° | 0.2 mm | 7 | |
| 27 Aug. | Light rain shower | 27° /19° | 15.4 mm | 6 | |
| 28 Aug. | Torrential rain shower | 24° /18° | 50.6 mm | 6 | |
| 29 Aug. | Moderate or heavy rain shower | 26° /18° | 4.1 mm | 6 | |
| 30 Aug. | Patchy rain possible | 26° /20° | 0.7 mm | 6 | |
| 31 Aug. | Sunny | 27° /21° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Cannes 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 Cannes forecast closer to your planned date for the most up-to-date weather information.
Cannes in August - FAQ
What are the expected maximum and minimum temperatures in Cannes during August?
During August, expect a variety of temperatures with highs around 30° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cannes during August?
Significant rainfall exceeding 160.3 mm is expected in Cannes during August, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cannes during August?
The average wind speed in Cannes during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cannes in August?
As you prepare for your trip to Cannes in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cannes, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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