Weather in Stresa for September 2026
In general, the average temperature in Stresa at the beginning of September is 20 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15 °C by the end of September.
Stresa in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 632.2 mm.
Is September a good time to visit Stresa? check out the best time to travel to Stresa page.
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Stresa Weather September
Temperatures trend during September in Stresa
September weather in Stresa day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 20° /11° | 16.8 mm | 4 | |
| 2 Sept. |  Partly cloudy | 21° /10° | 7 mm | 5 | |
| 3 Sept. |  Sunny | 21° /12° | 1.7 mm | 5 | |
| 4 Sept. | Patchy rain possible | 20° /13° | 7.2 mm | 5 | |
| 5 Sept. | Patchy rain possible | 17° /11° | 24.8 mm | 4 | |
| 6 Sept. | Sunny | 20° /11° | 1.2 mm | 5 | |
| 7 Sept. | Sunny | 21° /12° | 0.1 mm | 6 | |
| 8 Sept. | Sunny | 20° /13° | 3.3 mm | 5 | |
| 9 Sept. | Sunny | 20° /11° | 4.5 mm | 5 | |
| 10 Sept. | Sunny | 20° /11° | 1.8 mm | 5 | |
| 11 Sept. | Sunny | 20° /11° | 1 mm | 5 | |
| 12 Sept. | Partly cloudy | 18° /9° | 1.4 mm | 5 | |
| 13 Sept. |  Moderate or heavy rain shower | 15° /7° | 11.4 mm | 4 | |
| 14 Sept. | Moderate or heavy rain shower | 18° /7° | 2.4 mm | 5 | |
| 15 Sept. |  Mist | 18° /10° | 0 mm | 4 | |
| 16 Sept. | Light rain shower | 17° /8° | 1.5 mm | 4 | |
| 17 Sept. |  Overcast | 16° /8° | 1.7 mm | 4 | |
| 18 Sept. | Sunny | 17° /10° | 12.6 mm | 5 | |
| 19 Sept. | Patchy rain possible | 20° /9° | 0.5 mm | 5 | |
| 20 Sept. | Light rain shower | 18° /11° | 7 mm | 5 | |
| 21 Sept. | Light rain shower | 16° /11° | 10.8 mm | 4 | |
| 22 Sept. | Light rain shower | 14° /8° | 41.5 mm | 3 | |
| 23 Sept. | Light rain shower | 13° /6° | 19.3 mm | 3 | |
| 24 Sept. | Sunny | 15° /4° | 2.8 mm | 4 | |
| 25 Sept. | Sunny | 14° /6° | 5 mm | 4 | |
| 26 Sept. | Light rain shower | 13° /7° | 12.6 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /7° | 9.2 mm | 4 | |
| 28 Sept. | Sunny | 16° /6° | 1.2 mm | 4 | |
| 29 Sept. | Patchy rain possible | 16° /6° | 0 mm | 5 | |
| 30 Sept. | Sunny | 16° /8° | 0.1 mm | 4 | |
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Stresa weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Sunny | Patchy rain possible |
| Temperatures | 25°/13° | 20°/6° | 16°/4° |
| Rainfall | 365 mm | 632 mm | 688 mm |
| Wind | 9.8 km/h | 8.8 km/h | 7.9 km/h |
| Humidity | 72% | 79% | 82% |
| Rainy days | 16 days | 18 days | 11 days |
| Dry days | 15 days | 12 days | 20 days |
Planning a trip to Stresa? Discover the best time to visit
Stresa in September - FAQ
What to pack to Stresa in September?
As you prepare for your trip to Stresa in September, 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 Stresa, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- 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
September rainfall patterns in Stresa
UV exposure in Stresa during September
Quick links
Where is Stresa?Get accurate weather forecasts for Stresa, located at latitude 45.882 and longitude 8.538. Stay updated with localized weather information tailored for Stresa.