Sorrento (Amalfi Coast) weather in May
May in Sorrento: nice, a little rain, with muggy air — an excellent time to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#5 of 12 months in Sorrento · #712 of 1413 destinations to visit in May · comfort 81/100 (tier A)
- Days
- 22°C
- Nights
- 17°C
- Wet days
- 10
- Sun
- 11.9 h
- Humidity
- 77%
- Daylight
- 15 h

Traveller notes on Sorrento in May
Notes from nearby Positano (9 km away)
Sorrento doesn't have its own notes for May yet — these are about Positano, close enough to share the season.
Regulars are honest this month has grown less predictable in recent years, usually sunny with daytime temperatures in the low-to-high 20s Celsius, though a genuinely heavy rain spell is a real possibility some years, a waterproof windbreaker and packable umbrella the standard advice just in case. Our row backs that mild, genuinely wet read, 21.5C over 16C nights, with a substantial 76.3mm of rain across 10 days and humidity at 77 percent. Regulars are consistent this remains too early in the season for comfortable swimming, the sea itself staying around 18 to 19C, evenings cool enough that a cardigan or wrap over a summer dress is worth packing. Overall the read stays warm and pleasant for exploring the coast on foot despite the rain risk. The sea sits at 18.9C. The record: 11.9 hours of sun, a 16.1 kph wind and AQI 64.
Other months in Sorrento
Sorrento-forum threads on February weather confirm it's still deep winter here, one of the coldest and wettest months of the year, though posters are consistent it's rarely miserable for a full stay - one visitor logged rain on just one or two days out of ten, with a couple of bright enough days to dine outdoors in the evening, jackets on but genuinely pleasant. Daytime temperatures generally sit in the comfortable range for a coat-and-scarf walk rather than anything harsh. Wind is called a real feature of the month, worth a windproof layer regardless of the temperature reading. Some beachfront cafes and the harbor stay closed for the season, but the main tourist sights and most restaurants in town remain open and running normally. Regulars call it a genuinely quiet, low-cost month for anyone not chasing sun. The record: 14.7C days feeling like 12C, 10.4C nights, 107mm across 9.6 days, a 14.9C sea, 74 percent humidity and 8.2 hours of sun.
Sorrento-forum threads on whether it's worth visiting in December land firmly on yes, with caveats: cold but not miserable, sunny stretches genuinely possible, though the region's downpours are called legendary when they do arrive, worth keeping an eye on the forecast before planning a Capri or coastal-village day trip. Posters describe daytime temperatures in the high 50s Fahrenheit with much cooler nights, and the town itself leans into the season - both Sorrento and Naples decked out for Christmas, a real draw in its own right. The trade-off for the good rates and thin crowds is that plenty of pavement cafes and restaurants close for the winter, staff largely gone since late October, so dining runs leaner than in summer. Regulars recommend checking forecasts a couple of days out and keeping a backup plan for any coastal excursion. The record: 15.3C days feeling like 13C, 11.8C nights, 144mm across 11.5 days, an 18C sea, 74 percent humidity and just 6.8 hours of sun.
Sorrento-forum threads on April weather describe it as genuinely fickle - one day pouring with grey skies, the next gorgeous and blue, sometimes within the same visit. Regulars call April normally fresh and showery, sunny days pleasant but outnumbered by cooler, damper ones, and evenings cold enough that a jacket is non-negotiable even after a warm afternoon. The standing packing advice is layers throughout: linen or light trousers with a top for daytime, a proper sweater or cardigan for evenings, plus a real waterproof rather than a light showerproof. Despite the variability, most posters still call April a lovely month overall, just one where a week's stay is likely to see both extremes rather than a single settled pattern. The record: 18.8C days feeling closer to 19C, 13.3C nights, 57mm across 9.7 days, a chilly 15.6C sea still too cold for most swimmers, 74 percent humidity and 11.1 hours of sun.
Sorrento-forum threads on September weather call it lovely on balance, sunbathing and shorts-and-tee days with noticeably less humidity than peak summer - genuinely better for sightseeing as a result. The standard packing list includes trousers, a jumper or light jacket for evenings, and a small collapsible umbrella just in case, since there's a fair chance of a shower somewhere in a week-long stay even in a good year. Experiences do vary: one visitor's first ten days saw no clouds at all until day six, while other threads describe a fair chance of showers the whole stay. Posters agree the good weather often runs well into October, not just September. The record: 26.9C days feeling like 29C, 21.7C nights, 113mm across nine days, a 25C sea, 71 percent humidity and 10.5 hours of sun.
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Sorrento climate normals — May
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Sorrento in May
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusySpring bank-holiday bridges, school holidays in 4 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Sorrento's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherSorrento's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Sorrento in May
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Lemon harvest
15 Feb – 31 May · usuallyThe terraced groves under their black netting are picked hardest through the spring. It is the smell of the town for three months and the reason every second shop sells limoncello.
- Opening
Ferries and hotels reopen
20 Mar – 1 May · usuallySummer season opensThe fast boats to Capri, Positano and Amalfi restart around Easter along with most of the cliff hotels. Sorrento holds more open through winter than the Amalfi villages do, but not much. Source ↗
- Holiday
Spring bank-holiday bridges
25 Apr – 2 JunNational holidayCrowdedBook earlyLiberation Day (25 April), Labour Day (1 May) and Republic Day (2 June) are public holidays, and when one falls near a weekend Italians bridge it into a long break, the ponte. Those weekends bring domestic crowds, fuller trains and higher room rates, and some shops close on the day. Source ↗
Nearby, and something's on
Within 300 km of Sorrento — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Sorrento?
Sorrento in May — FAQ
- Is May a good time to visit Sorrento?
- May in Sorrento: nice, a little rain, with muggy air — an excellent time to visit. It ranks #5 of 12 months for Sorrento on SeasonMap's comfort score (81/100).
- What is the weather like in Sorrento in May?
- In May, Sorrento averages a daily high of 22.2°C and a low of 16.5°C, with about 76.3 mm of rain over roughly 10 rainy days.
- What is the air quality in Sorrento in May?
- Sorrento has a mean US Air Quality Index of about 64 in May.
Within 300 km: Positano's Hotels and ferries reopen around 20 Mar – 1 May, and Capri's Island season opens around 25 Mar – 15 May.