Sirmione weather

Our guide to the weather in Sirmione during October

18

Average high

4

UV Index

133mm

Monthly rainfall

17

Sea temperature

We've looked at the most up-to-date weather data for Sirmione, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Sirmione weather in October.

What's the temperature like in Sirmione during October?

The temperature reaches around 18℃ during the daytime in October, falling away to 11℃ 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 Sirmione during October?

On average, there will be 5 rainy days during the month, amounting to 133.4mm 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 Sirmione during October?

No - there is very light air movement in October so conditions should be calm with light breezes at times.

How warm is the sea in Sirmione during October?

The water around Sirmione is around 17℃ during October. 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 Sirmione

Our month-by-month guide to the weather and climate in Sirmione

6.6

Sirmione weather in

January
8.2

Sirmione weather in

February
12.2

Sirmione weather in

March
16.0

Sirmione weather in

April
19.7

Sirmione weather in

May
24.5

Sirmione weather in

June
27.0

Sirmione weather in

July
27.1

Sirmione weather in

August
22.7

Sirmione weather in

September
17.7

Sirmione weather in

October
12.3

Sirmione weather in

November
7.6

Sirmione weather in

December