Trento weather in September
Trento in September averages 12°C (53°F) and 51 mm of rain.
Of the twelve months in Trento, September is the fourth warmest and the fourth wettest.
- Average temp
- 12°C (53°F)
7–16°C · 45–61°F
- Rainfall
- 51 mm
Showers likely
- Sunshine
- —
What is Trento like in September?
Daytime
Days are cool.
Rain
Some rain is likely; pack for showers.
Evening
Evenings are cooler. A layer helps after sunset.
What should I pack for Trento in September?
A light rain jacket
About 51 mm falls this month — showers rather than washouts.
A warm mid-layer
Nights drop to around 7°C (45°F).
September compared with August and October
September in Trento is 3.7°C cooler than August and 24 mm drier than it, which averages 15°C (60°F).
September in Trento is 4.2°C warmer than October and about as wet as it, which averages 8°C (46°F).
Daylight in Trento in September
On 15 September the sun is up for 12 hours 32 minutes in Trento, rising about 06:54 and setting about 19:26 local time.
September ends 1 hour 33 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
That is 3 hours 13 minutes short of June, the longest-lit month here.
Where to stay in Trento
Dates are a starting point for September.
Travel guides for Trento
What to read before you book.
Trento weather by month
TemperatureRainfall
How September compares with the rest of the year
September is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | -3°C / 27°F | 16 mm |
| February | -2°C / 29°F | 12 mm |
| March | 2°C / 36°F | 18 mm |
| April | 6°C / 42°F | 21 mm |
| May | 10°C / 50°F | 31 mm |
| June | 14°C / 56°F | 55 mm |
| July | 15°C / 59°F | 73 mm |
| August | 15°C / 60°F | 75 mm |
| September | 12°C / 53°F | 51 mm |
| October | 8°C / 46°F | 48 mm |
| November | 2°C / 36°F | 38 mm |
| December | -1°C / 29°F | 21 mm |
Check another month
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FAQs about Trento in September
September climate averages for Trento, 1991–2020.
Trento averages 12°C (53°F) in September, ranging from about 7°C (45°F) at night to 16°C (61°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 51 mm falls across September, enough to need a light jacket but not enough to reshape a trip.
Yes. September averages 12°C (53°F) against 8°C (46°F) in October — 4.2°C warmer.
September is 3.7°C cooler than August, and 24 mm drier.
Yes. September falls inside the most comfortable stretch of the year here, May to October, on temperature and rainfall together.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what September is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 12 hours 32 minutes of daylight in mid-September, against 15 hours 45 minutes in June and 8 hours 39 minutes in December.
On 15 September, sunrise is about 06:54 and sunset about 19:26 local time. Both shift across the month — the month ends 1 hour 33 minutes shorter than it starts.
