Mount Vesuvius By Season And Month: When To Go
The crater trail changes its hours four times a year, and that schedule shapes every Vesuvius visit more than most travellers expect (see Trail Map And Routes). Winter keeps access to 09:00-15:00 with a daily cap of 2,160 visitors, while summer stretches to as late as 18:00 and admits up to 3,240. Rain matters too: the trail and box office shut on any day with an orange weather alert or higher, so the live listing is the place to confirm dates before you set out.
Pick Your Season
Each season on the volcano trades something for something else. Summer brings the longest crater hours and the driest paths, but also the biggest crowds. Spring and autumn sit in the middle, with milder summit temperatures and thinner queues. Winter is quiet and often grey, yet the crater rim on a clear day is as sharp as any view you will get. Pick the season that fits your pace, then check the live listing for dates before you book.
Mount Vesuvius In Winter: Hours, Weather And Tours
Crater hours run 09:00 to 15:00, with summit highs of 5.6 to 6.7 C.
Mount Vesuvius In Spring: Hours, Weather And Tours
Hours stretch to 16:00 or 17:00, with summit highs of 8.3 to 15.1 C.
Mount Vesuvius In Summer: Hours, Weather And Tours
The crater stays open to 17:00 or 18:00, with summit highs up to 22.8 C.
Mount Vesuvius In Autumn: Hours, Weather And Tours
Hours shorten to between 15:00 and 17:00, with summit highs of 10.4 to 18.7 C.
Pick Your Month
Each month brings its own trade-off between daylight, temperature and crowds on the Gran Cono. March opens the spring hours at 09:00-16:00, July and August bring the longest evenings, and November rain climbs toward the autumn peak of 180 mm. The month pages below pull the modelled 1991-2020 averages for the summit and for Naples, so you can weigh a cooler hike against a warmer city before booking.