Stresa
September
Weather in Stresa for September 2025
Your guide to Stresa weather in September - trends and predictions
In general, the average temperature in Stresa at the beginning of September is 20.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16 °C by the end of September.
The climate of Stresa in September is notably wet, with an average of 11 rainy days.
Is September a good time to visit Stresa? check out the best time to travel to Stresa page.
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19
Dry days
11
Rainy days
0
Snow days
19°/12°
Temperatures
8 km/h
Avg max wind
78 %
Avg humidity
Stresa in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  23° | 3  22° | 4 20° | 5 17° | 6 20° | 7 21° |
| 8 20° | 9 22° | 10 22° | 11 21° | 12 18° | 13  15° | 14 17° |
| 15  18° | 16 16° | 17  15° | 18 16° | 19 18° | 20 16° | 21 15° |
| 22 14° | 23 13° | 24 16° | 25 14° | 26 15° | 27 17° | 28 17° |
| 29 16° | 30 17° |
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Temperatures trend during September in Stresa
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 22° /12° | 1.5 mm | 5 | |
| 2 Sept. | Partly cloudy | 23° /12° | 2.8 mm | 6 | |
| 3 Sept. | Sunny | 22° /13° | 2.6 mm | 6 | |
| 4 Sept. | Partly cloudy | 20° /14° | 10.5 mm | 5 | |
| 5 Sept. | Patchy rain possible | 17° /13° | 21.4 mm | 4 | |
| 6 Sept. | Sunny | 20° /13° | 1.9 mm | 5 | |
| 7 Sept. | Sunny | 21° /12° | 0.1 mm | 6 | |
| 8 Sept. | Sunny | 20° /13° | 4.7 mm | 5 | |
| 9 Sept. | Sunny | 22° /11° | 5.6 mm | 6 | |
| 10 Sept. | Sunny | 22° /11° | 0 mm | 6 | |
| 11 Sept. | Sunny | 21° /12° | 1.6 mm | 5 | |
| 12 Sept. | Partly cloudy | 18° /9° | 0 mm | 5 | |
| 13 Sept. | Moderate or heavy rain shower | 15° /6° | 14.4 mm | 4 | |
| 14 Sept. | Moderate or heavy rain shower | 17° /7° | 3.6 mm | 5 | |
| 15 Sept. | Mist | 18° /9° | 0 mm | 5 | |
| 16 Sept. | Light rain shower | 16° /9° | 2 mm | 4 | |
| 17 Sept. | Overcast | 15° /8° | 2.6 mm | 4 | |
| 18 Sept. | Moderate or heavy rain shower | 16° /9° | 19 mm | 5 | |
| 19 Sept. | Patchy rain possible | 18° /7° | 0.7 mm | 4 | |
| 20 Sept. | Light rain shower | 16° /9° | 10.5 mm | 4 | |
| 21 Sept. | Light rain shower | 15° /9° | 8.9 mm | 4 | |
| 22 Sept. | Light rain shower | 14° /8° | 23.7 mm | 4 | |
| 23 Sept. | Light rain shower | 13° /6° | 17.9 mm | 3 | |
| 24 Sept. | Sunny | 16° /4° | 0.7 mm | 5 | |
| 25 Sept. | Sunny | 14° /8° | 2.4 mm | 4 | |
| 26 Sept. | Sunny | 15° /9° | 9.6 mm | 5 | |
| 27 Sept. | Sunny | 17° /9° | 10 mm | 4 | |
| 28 Sept. | Sunny | 17° /8° | 1.8 mm | 5 | |
| 29 Sept. | Patchy rain possible | 16° /7° | 0 mm | 5 | |
| 30 Sept. | Sunny | 17° /9° | 0.2 mm | 5 | |
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Important Notice
Our weather forecast for Stresa in September 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 Stresa forecast closer to your planned date for the most up-to-date weather information.
Stresa in September - FAQ
What are the expected maximum and minimum temperatures in Stresa during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Stresa during September?
Significant rainfall exceeding 169.4 mm is expected in Stresa during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Stresa during September?
The average wind speed in Stresa during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
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
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