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Trentino-Alto Adige (Ortisei)
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Weather in Trentino-Alto Adige for September 2026

Your guide to Trentino-Alto Adige weather in September - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Trentino-Alto Adige usually enjoys a light touch of snow in September.

    • Temperatures

  • In general, the average temperature in Trentino-Alto Adige at the beginning of September is 19.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.3 °C by the end of September.

    • Rain 🌧️

  • Trentino-Alto Adige experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 212.8 mm.

    • More

  • Is September a good time to visit Trentino-Alto Adige? check out the best time to travel to Trentino-Alto Adige page.

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

Average dry days
6
Dry days
Average rainy days
22
Rainy days
Average snowy days
2
Snow days
Average temperatures
16°/3°
Temperatures
Average wind speed
7 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Trentino-Alto Adige Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy light rain with thunder
20°
2
Patchy rain possible
17°
3
Patchy rain possible
20°
4
Patchy light drizzle
21°
5
Moderate rain
17°
6
Patchy rain possible
19°
7
Patchy rain possible
21°
8
Patchy light rain with thunder
20°
9
Light rain shower
15°
10
Patchy rain possible
16°
11
Light rain shower
16°
12
Light rain shower
11°
13
Light snow showers
9°
14
Thundery outbreaks possible
12°
15
Mist
15°
16
Patchy rain possible
15°
17
Patchy rain possible
16°
18
Light rain shower
20°
19
Patchy light rain with thunder
19°
20
Light rain shower
18°
21
Patchy rain possible
17°
22
Moderate or heavy rain with thunder
14°
23
Patchy light rain with thunder
14°
24
Patchy light rain with thunder
13°
25
Sunny
14°
26
Sunny
13°
27
Patchy rain possible
15°
28
Patchy rain possible
14°
29
Partly cloudy
16°
30
Patchy rain possible
15°

What’s the Weather Like in Trentino-Alto Adige This September?

Discover the average temperatures and weather trends across Trentino-Alto Adige’s cities this September.
Patchy rain possibleOrtisei16 °C / 3 °CPatchy rain possibleDolomiti Golf Club19 °C / 10 °CPatchy rain possibleTrento18 °C / 8 °CPatchy rain possibleRiva del Garda19 °C / 11 °CPatchy rain possibleBrennero12 °C / 3 °CPatchy rain possibleMerano8 °C / 1 °CModerate or heavy rain showerBrunico11 °C / 2 °CPatchy rain possibleBressanone16 °C / 3 °CPatchy rain possibleFerrara14 °C / 2 °CPatchy rain possibleVipiteno11 °C / 3 °CMore Locations

Temperatures trend during September in Trentino-Alto Adige

See the weather trend as well as the moving average line

September weather in Trentino-Alto Adige day by day

Click on a date for more information
August October
Date Weather Temperatures Rain Snow More
1 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 20° /6° 5.9 mm 0 cm
2 Sept. Patchy rain possible
Patchy rain possible
 17° /5° 11.9 mm 0 cm
3 Sept. Patchy rain possible
Patchy rain possible
 20° /4° 1.6 mm 0 cm
4 Sept. Patchy light drizzle
Patchy light drizzle
 21° /5° 2 mm 0 cm
5 Sept. Moderate rain
Moderate rain
 17° /3° 19.4 mm 0 cm
6 Sept. Patchy rain possible
Patchy rain possible
 19° /2° 0.8 mm 0 cm
7 Sept. Patchy rain possible
Patchy rain possible
 21° /4° 0 mm 0 cm
8 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 20° /5° 6.2 mm 0 cm
9 Sept. Light rain shower
Light rain shower
 15° /4° 21.5 mm 0 cm
10 Sept. Patchy rain possible
Patchy rain possible
 16° /4° 3.6 mm 0 cm
11 Sept. Light rain shower
Light rain shower
 16° /3° 4.7 mm 0 cm
12 Sept. Light rain shower
Light rain shower
 11° /4° 29.6 mm 9.9 cm
13 Sept. Light snow showers
Light snow showers
 9° /1° 3.6 mm 0.8 cm
14 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 12° /2° 2.6 mm 0.1 cm
15 Sept. Mist
Mist
 15° /1° 0 mm 0 cm
16 Sept. Patchy rain possible
Patchy rain possible
 15° /2° 2 mm 0 cm
17 Sept. Patchy rain possible
Patchy rain possible
 16° /1° 1.4 mm 0 cm
18 Sept. Light rain shower
Light rain shower
 20° /3° 1.3 mm 0 cm
19 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 19° /4° 7.4 mm 0 cm
20 Sept. Light rain shower
Light rain shower
 18° /3° 1.6 mm 0 cm
21 Sept. Patchy rain possible
Patchy rain possible
 17° /5° 1.4 mm 0 cm
22 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 14° /5° 4 mm 0 cm
23 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 14° /3° 9.6 mm 0 cm
24 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 13° /2° 10.5 mm 0 cm
25 Sept. Sunny
Sunny
 14° /0° 2.1 mm 0 cm
26 Sept. Sunny
Sunny
 13° /2° 2.5 mm 0 cm
27 Sept. Patchy rain possible
Patchy rain possible
 15° /3° 6 mm 0 cm
28 Sept. Patchy rain possible
Patchy rain possible
 14° /1° 5.6 mm 0 cm
29 Sept. Partly cloudy
Partly cloudy
 16° /0° 0 mm 0 cm
30 Sept. Patchy rain possible
Patchy rain possible
 15° /2° 0.2 mm 0 cm
Next
Important Notice
Our weather forecast for Trentino-Alto Adige 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 Trentino-Alto Adige forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Trentino-Alto Adige weather in September vs August vs October

Compare September weather in Trentino-Alto Adige 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
Temperatures24°/8°16°/3°12°/2°
Rainfall147 mm213 mm159 mm
Snowfall0 cm21 cm1 cm
Wind6.2 km/h6.5 km/h5.4 km/h
Humidity75%83%83%
Rainy days22 days22 days18 days
Snow days0 days2 days1 days
Dry days9 days6 days12 days

Planning a trip to Trentino-Alto Adige? Discover the best time to visit

Trentino-Alto Adige in September - FAQ

What are the expected maximum and minimum temperatures in Trentino-Alto Adige during September?
During September, expect a variety of temperatures with highs around 16° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Trentino-Alto Adige during September?
Significant rainfall exceeding 212.8 mm is expected in Trentino-Alto Adige during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Trentino-Alto Adige in September 2026?
Trentino-Alto Adige experiences an average snowfall of 21.42 cm during September, occurring over 2 days.
What are the typical wind conditions in Trentino-Alto Adige during September?
The average wind speed in Trentino-Alto Adige during September is 7 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Trentino-Alto Adige in September?

As you prepare for your trip to Trentino-Alto Adige 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 Trentino-Alto Adige, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
    • Thermal Wear: Base layers for cold destinations
    • All-Weather Jacket: Waterproof and breathable
  • Footwear
    • Waterproof Shoes
    • Insulated Boots: For snowy and extremely cold temperatures
  • 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

Trentino-Alto Adige snow forecast September 2026

Track daily snowfall levels and discover Trentino-Alto Adige’s snowy potential this September ❄️
On average, Trentino-Alto Adige sees 2 snowy days during September, with approximately 21.4 cm of total snowfall.

September rainfall patterns in Trentino-Alto Adige

Explore the daily rainfall trends and prepare for Trentino-Alto Adiges September weather 💧
Typically, Trentino-Alto Adige has 22 rainy days in September with a total of 212.8 mm of rainfall.

UV exposure in Trentino-Alto Adige during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Trentino-Alto Adige
Select a province for an accurate weather forecast
BolzanoProvincia autonoma di Trento
Top locations in Trentino-Alto Adige
Select a location for an accurate weather forecast
BrenneroBressanoneBrunicoDolomiti Golf ClubFerraraMeranoOrtiseiRiva del GardaTrentoVipiteno
More Locations

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Location coordinates Where is Trentino-Alto Adige?

Get accurate weather forecasts for Trentino-Alto Adige, located at latitude 46.576 and longitude 11.672. Stay updated with localized weather information tailored for Trentino-Alto Adige.

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