Riva del Garda weather

Our guide to the weather in Riva del Garda during September

24

Average high

5

UV Index

102mm

Monthly rainfall

19

Sea temperature

We've looked at the most up-to-date weather data for Riva del Garda, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Riva del Garda weather in September.

How warm is it in Riva del Garda during September?

The temperature reaches around 24℃ during the daytime in September, falling away to 13℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Riva del Garda during September?

On average, there will be 5 rainy days during the month, amounting to 101.7mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Riva del Garda during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September.

How warm is the sea in Riva del Garda during September?

The water around Riva del Garda is around 19℃ during September. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Weather in Riva del Garda

Our month-by-month guide to the weather and climate in Riva del Garda

7.2

Riva del Garda weather in

January
9.0

Riva del Garda weather in

February
13.0

Riva del Garda weather in

March
16.8

Riva del Garda weather in

April
20.6

Riva del Garda weather in

May
25.6

Riva del Garda weather in

June
28.0

Riva del Garda weather in

July
28.0

Riva del Garda weather in

August
23.5

Riva del Garda weather in

September
18.3

Riva del Garda weather in

October
12.8

Riva del Garda weather in

November
8.1

Riva del Garda weather in

December