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Weather in Trento for September 2025

Your guide to Trento weather in September - trends and predictions
  • In general, the average temperature in Trento at the beginning of September is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °C by the end of September.

  • Trento sees moderate rainfall in September, averaging 9 rainy days.

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

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Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/9°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Trento in September average weather

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Temperatures trend during September in Trento

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
23° /9° 1.6 mm 5
2 Sept. Mist
Mist
22° /10° 0.1 mm 5
3 Sept. Mist
Mist
21° /11° 0.7 mm 5
4 Sept. Partly cloudy
Partly cloudy
21° /14° 3.2 mm 6
5 Sept. Overcast
Overcast
18° /9° 8.6 mm 4
6 Sept. Mist
Mist
20° /8° 0.2 mm 5
7 Sept. Sunny
Sunny
21° /9° 0 mm 6
8 Sept. Sunny
Sunny
21° /10° 5.7 mm 6
9 Sept. Partly cloudy
Partly cloudy
20° /10° 17.9 mm 5
10 Sept. Patchy rain possible
Patchy rain possible
22° /11° 0.6 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
20° /10° 5.9 mm 5
12 Sept. Sunny
Sunny
19° /5° 17.6 mm 5
13 Sept. Partly cloudy
Partly cloudy
17° /6° 0.2 mm 5
14 Sept. Overcast
Overcast
16° /4° 0 mm 4
15 Sept. Fog
Fog
16° /4° 0 mm 4
16 Sept. Patchy rain possible
Patchy rain possible
16° /7° 0.2 mm 4
17 Sept. Mist
Mist
16° /6° 1.8 mm 4
18 Sept. Light rain shower
Light rain shower
16° /6° 3.4 mm 4
19 Sept. Light rain shower
Light rain shower
19° /9° 5 mm 4
20 Sept. Light rain shower
Light rain shower
19° /7° 2.9 mm 4
21 Sept. Light rain shower
Light rain shower
19° /7° 2.6 mm 5
22 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
16° /5° 5.7 mm 4
23 Sept. Patchy light rain with thunder
Patchy light rain with thunder
15° /5° 5.7 mm 4
24 Sept. Sunny
Sunny
14° /5° 4.5 mm 4
25 Sept. Sunny
Sunny
16° /5° 1.3 mm 5
26 Sept. Sunny
Sunny
17° /6° 2.9 mm 5
27 Sept. Sunny
Sunny
17° /6° 8 mm 5
28 Sept. Sunny
Sunny
16° /4° 3.3 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
15° /5° 0 mm 4
30 Sept. Patchy rain possible
Patchy rain possible
21° /7° 0.2 mm 5
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Important Notice
Our weather forecast for Trento 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 Trento forecast closer to your planned date for the most up-to-date weather information.

Trento in September - FAQ

What are the expected maximum and minimum temperatures in Trento during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trento during September?
In September, Trento can expect light to moderate rainfall, totaling 46.5 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Trento during September?
The average wind speed in Trento during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Trento in September?

As you prepare for your trip to Trento 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 Trento, 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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Location coordinates Where is Trento?

Get accurate weather forecasts for Trento, located at latitude 46.068 and longitude 11.121. Stay updated with localized weather information tailored for Trento.

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