May · Italy
Best time to visit Stromboli in May Weather, crowds & prices
Weather in Stromboli in May
Average temperature 19°C, 50 mm of rain, about 30 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
9.2/10
Ranked #2 of 12 months
- Avg temp
- 19°C
- Rainfall
- 50 mm
- Humidity
- 80%
- Days with 6h+ sun
- 30
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Stromboli scores 9.2/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 19°C, 50 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Europe's constantly erupting volcano rewards visits from May through October, with guided summit treks and Sciara del Fuoco boat views best in late spring and early autumn calm.
May is one of the strongest months in Stromboli (2nd)
Trail conditions at 19°C (67°F) favour early starts and shaded routes in May; midday is for water breaks, not for exposed climbs.
Budget for roughly 50 mm of rain this month — a flexible day or two helps — with about 30 days with 6+ hours of sunshine and 14.1 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Stromboli at 9.2/10 (2nd of 12), just behind April at 9.6/10.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Stromboli in May?
- In May, Stromboli averages 19°C, 50 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 9.2/10.
- Is May a good time to visit Stromboli?
- May earns a 9.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Stromboli in May?
- Expect about 50 mm of rain in May. Average humidity is 80% and there are about 30 days with 6+ hours of sunshine.
Curated in Stromboli
Tickets & experiences
Things to do in Stromboli
Stromboli, Italy. Live activities and tours from GetYourGuide, matched to this destination.