Weather in Trento for September 2025
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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Trento in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 23° | 2 22° | 3 21° | 4 21° | 5 18° | 6 20° | 7 21° |
8 21° | 9 20° | 10 22° | 11 20° | 12 19° | 13 17° | 14 16° |
15 16° | 16 16° | 17 16° | 18 16° | 19 19° | 20 19° | 21 19° |
22 16° | 23 15° | 24 14° | 25 16° | 26 17° | 27 17° | 28 16° |
29 15° | 30 21° |
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Temperatures trend during September in Trento
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Patchy rain possible | 23° /9° | 1.6 mm | 5 | |
2 Sept. | Mist | 22° /10° | 0.1 mm | 5 | |
3 Sept. | Mist | 21° /11° | 0.7 mm | 5 | |
4 Sept. | Partly cloudy | 21° /14° | 3.2 mm | 6 | |
5 Sept. | Overcast | 18° /9° | 8.6 mm | 4 | |
6 Sept. | Mist | 20° /8° | 0.2 mm | 5 | |
7 Sept. | Sunny | 21° /9° | 0 mm | 6 | |
8 Sept. | Sunny | 21° /10° | 5.7 mm | 6 | |
9 Sept. | Partly cloudy | 20° /10° | 17.9 mm | 5 | |
10 Sept. | Patchy rain possible | 22° /11° | 0.6 mm | 5 | |
11 Sept. | Patchy rain possible | 20° /10° | 5.9 mm | 5 | |
12 Sept. | Sunny | 19° /5° | 17.6 mm | 5 | |
13 Sept. | Partly cloudy | 17° /6° | 0.2 mm | 5 | |
14 Sept. | Overcast | 16° /4° | 0 mm | 4 | |
15 Sept. | Fog | 16° /4° | 0 mm | 4 | |
16 Sept. | Patchy rain possible | 16° /7° | 0.2 mm | 4 | |
17 Sept. | Mist | 16° /6° | 1.8 mm | 4 | |
18 Sept. | Light rain shower | 16° /6° | 3.4 mm | 4 | |
19 Sept. | Light rain shower | 19° /9° | 5 mm | 4 | |
20 Sept. | Light rain shower | 19° /7° | 2.9 mm | 4 | |
21 Sept. | Light rain shower | 19° /7° | 2.6 mm | 5 | |
22 Sept. | Moderate or heavy rain with thunder | 16° /5° | 5.7 mm | 4 | |
23 Sept. | Patchy light rain with thunder | 15° /5° | 5.7 mm | 4 | |
24 Sept. | Sunny | 14° /5° | 4.5 mm | 4 | |
25 Sept. | Sunny | 16° /5° | 1.3 mm | 5 | |
26 Sept. | Sunny | 17° /6° | 2.9 mm | 5 | |
27 Sept. | Sunny | 17° /6° | 8 mm | 5 | |
28 Sept. | Sunny | 16° /4° | 3.3 mm | 5 | |
29 Sept. | Patchy rain possible | 15° /5° | 0 mm | 4 | |
30 Sept. | Patchy rain possible | 21° /7° | 0.2 mm | 5 | |
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Trento in September - FAQ
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
September rainfall patterns in Trento
UV exposure in Trento during September
Quick links
Get accurate weather forecasts for Trento, located at latitude 46.068 and longitude 11.121. Stay updated with localized weather information tailored for Trento.