Weather in Saint-Étienne for August 2026
- In general, the average temperature in Saint-Étienne at the beginning of August is 26.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.4 °C by the end of August. 
- The climate of Saint-Étienne in August is notably wet, with an average of 14 rainy days, and a total of 74.2 mm of precipitation. 
- Is August a good time to visit Saint-Étienne? check out the best time to travel to Saint-Étienne page. 
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Saint-Étienne Weather August
Temperatures trend during August in Saint-Étienne
August weather in Saint-Étienne day by day
| Date | Weather | Temperatures | Rain | UV | More | 
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 27° /14° | 1.3 mm | 6 | |
| 2 Aug. | Partly cloudy | 28° /14° | 2.4 mm | 6 | |
| 3 Aug. | Patchy rain possible | 25° /11° | 0 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 25° /10° | 3.5 mm | 6 | |
| 5 Aug. | Patchy rain possible | 27° /11° | 0.4 mm | 6 | |
| 6 Aug. | Patchy rain possible | 26° /10° | 0 mm | 6 | |
| 7 Aug. | Cloudy | 29° /10° | 1.4 mm | 6 | |
| 8 Aug. | Sunny | 30° /12° | 0 mm | 7 | |
| 9 Aug. | Sunny | 32° /13° | 0 mm | 8 | |
| 10 Aug. | Sunny | 32° /14° | 0 mm | 8 | |
| 11 Aug. | Sunny | 35° /15° | 0 mm | 8 | |
| 12 Aug. | Sunny | 35° /17° | 0.3 mm | 8 | |
| 13 Aug. | Patchy rain possible | 34° /16° | 3.6 mm | 8 | |
| 14 Aug. | Patchy rain possible | 31° /14° | 1.7 mm | 7 | |
| 15 Aug. | Moderate rain at times | 32° /15° | 0.5 mm | 7 | |
| 16 Aug. | Patchy rain possible | 32° /15° | 4.3 mm | 7 | |
| 17 Aug. | Partly cloudy | 31° /13° | 1 mm | 7 | |
| 18 Aug. | Sunny | 30° /12° | 0.8 mm | 7 | |
| 19 Aug. | Partly cloudy | 30° /12° | 3.4 mm | 7 | |
| 20 Aug. | Sunny | 28° /13° | 6.8 mm | 7 | |
| 21 Aug. | Sunny | 27° /13° | 1.1 mm | 6 | |
| 22 Aug. | Moderate rain at times | 31° /12° | 0.2 mm | 7 | |
| 23 Aug. | Sunny | 31° /12° | 0 mm | 8 | |
| 24 Aug. | Sunny | 32° /13° | 0.5 mm | 8 | |
| 25 Aug. | Patchy light rain with thunder | 29° /11° | 15.5 mm | 6 | |
| 26 Aug. | Light rain shower | 25° /10° | 8.1 mm | 6 | |
| 27 Aug. | Light rain shower | 25° /10° | 6.6 mm | 6 | |
| 28 Aug. | Light rain shower | 23° /10° | 12.2 mm | 6 | |
| 29 Aug. | Light rain shower | 23° /10° | 1.4 mm | 5 | |
| 30 Aug. | Partly cloudy | 25° /10° | 0 mm | 6 | |
| 31 Aug. | Cloudy | 28° /11° | 2 mm | 7 | |
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Saint-Étienne weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible | 
| Temperatures | 27°/12° | 28°/13° | 23°/9° | 
| Rainfall | 98 mm | 74 mm | 117 mm | 
| Wind | 13.8 km/h | 14.1 km/h | 13.7 km/h | 
| Humidity | 66% | 61% | 68% | 
| Rainy days | 18 days | 14 days | 15 days | 
| Dry days | 13 days | 17 days | 15 days | 
Planning a trip to Saint-Étienne? Discover the best time to visit
Saint-Étienne in August - FAQ
What to pack to Saint-Étienne in August?
As you prepare for your trip to Saint-Étienne 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 Saint-Étienne, 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
 
- Accessories- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
 
- Personal Items- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
 
August rainfall patterns in Saint-Étienne
UV exposure in Saint-Étienne during August
Quick links
Get accurate weather forecasts for Saint-Étienne, located at latitude 45.434 and longitude 4.39. Stay updated with localized weather information tailored for Saint-Étienne.