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Weather in Stresa for September 2025

Your guide to Stresa weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Stresa is cooler than usual, with temperatures averaging 17.2 °C, this is -2.2 °C below the typical seasonal average.

  • The forecast for the next days in Stresa predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Stresa at the beginning of September is 20 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.1 °C by the end of September.

  • Rain 🌧️

  • Stresa experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 180.7 mm.

  • More

  • Is September a good time to visit Stresa? check out the best time to travel to Stresa page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/10°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Stresa Weather September

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Temperatures trend during September in Stresa

See the weather trend as well as the moving average line

September weather in Stresa day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
20° /11° 16.8 mm 4
2 Sept. Partly cloudy
Partly cloudy
21° /10° 7 mm 5
3 Sept. Sunny
Sunny
21° /12° 1.7 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
20° /13° 7.2 mm 5
5 Sept. Patchy rain possible
Patchy rain possible
17° /11° 24.8 mm 4
6 Sept. Sunny
Sunny
20° /11° 1.2 mm 5
7 Sept. Sunny
Sunny
21° /12° 0.1 mm 6
8 Sept. Sunny
Sunny
20° /13° 3.3 mm 5
9 Sept. Sunny
Sunny
20° /11° 4.5 mm 5
10 Sept. Sunny
Sunny
20° /11° 1.8 mm 5
11 Sept. Sunny
Sunny
20° /11° 1 mm 5
12 Sept. Partly cloudy
Partly cloudy
18° /9° 1.4 mm 5
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
15° /7° 11.4 mm 4
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
18° /7° 2.4 mm 5
15 Sept. Patchy rain possible
Patchy rain possible
22° /15° 0.6 mm 0.9
16 Sept. Patchy rain possible
Patchy rain possible
24° /14° 4.4 mm 1.1
17 Sept. Sunny
Sunny
22° /12° 0 mm 1.2
18 Sept. Sunny
Sunny
23° /14° 0 mm 1.4
19 Sept. Sunny
Sunny
25° /16° 0 mm 1.5
20 Sept. Sunny
Sunny
25° /17° 0 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
22° /17° 1 mm 4
22 Sept. Moderate rain
Moderate rain
19° /16° 12.7 mm 4
23 Sept. Heavy rain
Heavy rain
16° /15° 28.8 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
20° /12° 1.7 mm 4
25 Sept. Patchy rain possible
Patchy rain possible
19° /10° 0.4 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
16° /10° 0.9 mm 3
27 Sept. Partly cloudy
Partly cloudy
15° /10° 0.1 mm 4
28 Sept. Sunny
Sunny
17° /7° 0 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
16° /7° 0 mm 5
30 Sept. Sunny
Sunny
17° /9° 0.2 mm 5
Next
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 weather in September vs August vs October

Compare September weather in Stresa with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures25°/15°18°/10°13°/8°
Rainfall122 mm181 mm329 mm
Wind9.6 km/h9 km/h7.8 km/h
Humidity69%77%83%
Rainy days17 days22 days22 days
Dry days14 days8 days9 days

Planning a trip to Stresa? Discover the best time to visit

Stresa in September - FAQ

What are the expected maximum and minimum temperatures in Stresa during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. 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 180.7 mm is expected in Stresa during September, occurring over more than 22 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 9 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

September rainfall patterns in Stresa

Explore the daily rainfall trends and prepare for Stresas September weather 💧

UV exposure in Stresa during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

More Stresa weather pages
Location coordinates 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.

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