🌡️ Extreme heat🔥 Wildfire

Natural hazards Southern Italy, Sicily & Sardinia

Italy · total risk 67% (Very high) — our indicative estimate for a two-week stay in high season, based on 2017–2025.

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In our estimate, Southern Italy, Sicily & Sardinia scores a total risk of 67% (very high). The main natural hazards for a summer holiday are extreme heat (55%) and wildfire (28%). Below you'll find the full profile, what happened in recent years, the best time to travel and practical travel advice.

Risk profile

🔥 Wildfire28% · Elevated

🌡️ Extreme heat55% · Very high

🌊 Flooding6% · Low

⛈️ Storm / severe weather6% · Low

🌋 Seismic / volcanic9% · Low

Percentage = indicative chance that a two-week stay in high season is noticeably disrupted by this hazard. Based on 2017–2025, not an official forecast.

When is the best time to visit Southern Italy, Sicily & Sardinia?

Peak-risk months: June – September

Jan15°

Feb14°

Mar15°

Apr16°

May19°

Jun24°

Jul27°

Aug28°

Sep26°

Oct23°

Nov20°

Dec17°

Avg. maximum temperature per month · climate normal 2019–2024 (ERA5)

What happened here? (2017–2025)

2021European heat record: 48.8 °C near Syracuse; large fires in Sardinia (20,000 ha)
2023Fires around Palermo, airport temporarily closed; "Cerberus" heatwave
2024Record drought in Sicily: water rationing in dozens of municipalities
2025Severe southern fires; Etna active several times (disrupting air traffic)

Travel advice

Heat is the biggest and most underestimated risk here. Etna and the Campi Flegrei (near Naples) are constantly monitored; flight delays from ash are more likely than actual danger.

Frequently asked questions

Is it safe to travel to Southern Italy, Sicily & Sardinia?

In our indicative estimate, Southern Italy, Sicily & Sardinia scores a total risk of 67% (very high): the chance that a two-week stay in high season is noticeably disrupted by natural hazards — from smoke or heat stress to evacuation. This is based on the historical frequency in 2017–2025 and is not an official forecast. Most holidays pass without incident even in higher-risk areas; always check the live map and local warnings just before departure.

What is the biggest natural hazard in Southern Italy, Sicily & Sardinia?

Extreme heat is the dominant risk at 55%, followed by wildfire (28%). Heat is the biggest and most underestimated risk here. Etna and the Campi Flegrei (near Naples) are constantly monitored; flight delays from ash are more likely than actual danger.

When is the best time to visit Southern Italy, Sicily & Sardinia?

Peak-risk months: June – September. Outside the peak months the risk of natural hazards is considerably lower, and it is also quieter and often cheaper.

Travel guides for this region

Is it safe to travel to Southern Europe during the heat and fire season? Every summer the question returns: can you still safely vacation in Spain, Southern France, Italy or Greece when temperatures soar and wildfires make the news? A straightforward look at when, where and how to plan sensibly. Sicily & Sardinia: the heat is more dangerous than Mount Etna Southern Italy holds Europe's heat record (48.8 °C) and has active volcanoes. But the most underestimated risk isn't Mount Etna — it's the extreme heat itself. When should you go, and what should you watch out for?

Check the current risk for Southern Italy, Sicily & Sardinia

Live fire danger (EFFIS/Copernicus), official warnings and the 7-day forecast.

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The percentages are indicative estimates based on the historical frequency and scale of events in 2017–2025 (EFFIS/Copernicus, EM-DAT, national weather services). They are not an official forecast. The live fire danger above is official, current data. Just before departure, consult the live map and local warnings.