Campania, Italy
San Sebastiano al Vesuvio
San Sebastiano al Vesuvio is a small town in Campania, Italy, close to the sea. It has a population of about 8,664 (2023). The climate is classified as hot-summer Mediterranean (Köppen Csa), with dry, sunny summers and mild, wetter winters.
Now19°C
Best timeApr–May · Oct
Population8,664
Local time15:44
40.84° N, 14.36° EElevation 175 mUTC+2 · Central European Summer Time
Postal code80040October: high / low23° / 13°
Rain this month115mm
Sea this month22°
Best timeApr–May · Oct
Best: Apr–May · Oct. Warmth, sunshine and dry days, month by month.
San Sebastiano al Vesuvio at a glance
Sunrise · sunset07:22 · 18:1310 h 52 min of daylightThe moon tonightWaxing gibbous85% · Moonrise 16:14Next holiday1 NovemberAll Saints' Day · National Unity DayNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitApr–May · Oct
The months with the highest weather score
Warmest month31°C
Average high in August
Coolest month5°C
Average low in January
Wettest monthNovember
159 mm of rain
Driest monthJuly
23 mm of rain
Warmest sea26°C
August
Monuments nearby10+
5 of them World Heritage
Weather in San Sebastiano al Vesuvio
Now and the next ten days. The 14 and 30-day outlooks are one click away.
19°C
Today hour by hourPartly cloudy · wind 31 km/h · humidity 60%
Today22 Oct23°16°0.9 mm
Fri23 Oct23°14°
Sat24 Oct23°10°3.6 mm
Sun25 Oct20°11°
Mon26 Oct23°12°
Tue27 Oct23°11°
Wed28 Oct22°14°
Thu29 Oct22°12°
Fri30 Oct21°12°
Sat31 Oct19°10°
When to go to San Sebastiano al Vesuvio
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 44 | 51 | 64 | 75 | 79 | 75 | 69 | 63 | 68 | 77 | 68 | 49 |
| High | 13° | 14° | 16° | 19° | 23° | 28° | 30° | 31° | 27° | 23° | 18° | 14° |
| Low | 5° | 5° | 7° | 9° | 12° | 18° | 19° | 21° | 17° | 13° | 9° | 5° |
| Rain (mm) | 100 | 82 | 87 | 90 | 46 | 37 | 23 | 26 | 96 | 115 | 159 | 124 |
| Wet days | 12 | 11 | 11 | 10 | 9 | 6 | 5 | 5 | 10 | 10 | 13 | 12 |
| Sea | 15° | 14° | 14° | 16° | 19° | 23° | 25° | 26° | 24° | 22° | 19° | 17° |
San Sebastiano al Vesuvio in JanuarySan Sebastiano al Vesuvio in FebruarySan Sebastiano al Vesuvio in MarchSan Sebastiano al Vesuvio in AprilSan Sebastiano al Vesuvio in MaySan Sebastiano al Vesuvio in JuneSan Sebastiano al Vesuvio in JulySan Sebastiano al Vesuvio in AugustSan Sebastiano al Vesuvio in SeptemberSan Sebastiano al Vesuvio in OctoberSan Sebastiano al Vesuvio in NovemberSan Sebastiano al Vesuvio in December
What's on in San Sebastiano al Vesuvio
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in San Sebastiano al Vesuvio
2.7 km
Villa Bruno3 km
Basilica of Our Lady of the Snow2.8 km
Villa Vannucchi
UNESCO9.9 km
San Francesco di Paola, NaplesBuilt 1816
UNESCO9.1 km
San Paolo MaggioreBuilt 1538
UNESCO9.6 km
San Giacomo degli SpagnoliBuilt 1540Museum3.4 km
Museo dell'Osservatorio vesuvianoMuseum4 km
Museo di macchine agricole Carlo SantiniOutdoors around San Sebastiano al Vesuvio
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Belvedere Lina MangiacapreViewpoints
0.6 kmSpartacusCamp sites
1.1 kmBeneduceZoos
1.1 kmTerme VesuvianeHot springs & thermal baths
1.3 kmZeusCamp sites
1.5 kmGioylandiaTheme parks
1.8 kmMediterranea SportDive site
10 kmCentro Sub Campi FlegreiDive site
19 kmNature around San Sebastiano al Vesuvio
Wildlife in October
The birds and mammals of Italy seen most this month, compared with the rest of their year.
The sky over San Sebastiano al Vesuvio
Earthquakes around San Sebastiano al Vesuvio
The last 30 days within 300 km, and the record since 1950.
Last 30 days1magnitude 2.5+ within 300 kmSince 195024magnitude 5+ within 150 kmSignificant earthquakes on record159within 300 km
Strongest nearby since 1950
6.9Calitri 3 km ↙1980 · 85 km
6.2Montecalvo Irpino 3 km ↙1962 · 65 km
6.0Sant'Angelo 16 km ↘2026 · 44 km
5.9Larino 4 km ↙2002 · 113 km
Towns and villages around San Sebastiano al Vesuvio
Each with its own page: weather, climate and the best time to visit.
Massa di Somma0.9 kmPollena Trocchia1.5 kmCercola2 kmSan Giorgio a Cremano2.3 kmPonte Cozzolino2.9 kmMadonna dell'Arco3 kmPortici3.8 kmVolla3.9 kmMusci3.9 kmErcolano4.1 kmSant'Anastasia4.2 kmSellaro4.6 kmTamburiello4.6 kmCasarea5 kmPonte di Ferro5.3 kmCutinelli5.5 kmMasseria Coscialonga5.6 kmMarra-Marciano5.8 kmTorre del Greco6 kmStarza Vecchia6.1 kmLupa6.2 kmArpino6.3 kmPapaccio6.3 kmCollegiata6.4 kmPoggioreale6.8 kmMurillo Fatigati6.9 kmCiccarelli7 kmFornaro7.1 kmSomma Vesuviana7.1 kmZona Commerciale San Salvatore7.2 kmPomigliano d'Arco7.5 kmCasalnuovo di Napoli7.6 kmNaples8.1 kmVia G.De Ruggiero8.5 kmMasseria Santa Teresa8.6 kmVia Caprarelle8.7 kmCasa Balzano8.9 kmCastello di Cisterna9 kmCapo Mazzo9.1 kmCapodichino9.1 kmCasoria9.3 kmMurillo Fatigati I9.4 kmProl. Corso Italia9.6 kmMasseria Castellana9.6 kmCasavatore9.6 kmOttaviano9.6 kmCasa Balzano9.9 kmEx Fungaia de Siervo10 kmAfragola10 kmIpercoop10 kmBrusciano10 kmMusciabuono10 kmTrecase10 kmCrocelle Camaldoli10 kmSpartimento11 kmReviglione11 kmCapodimonte11 kmCamaldoli11 kmDe Siervo11 kmArzano11 kmCerreto11 kmAcerra11 kmBoscotrecase11 kmMariglianella11 kmPanico11 kmScisciano12 kmCapasso12 kmMontagnola12 kmTerzigno12 kmSan Giuseppe Vesuviano12 kmPiazzola12 kmMarigliano12 kmI Balzani12 kmCasa Balzano12 kmPagliarone12 kmSan Giacomo dei Capri12 kmVillanova12 kmTorre Annunziata12 kmDitta Cimino13 kmDitta Ultragas13 km
San Sebastiano al Vesuvio from above
Around San Sebastiano al Vesuvio40 places to see, do and reach nearby
Vesuvius National ParkNature6.0 kmSarnoNature15 kmCave of DogsNature17 kmLucrinus LacusNature24 kmIsolotto di MegarideNature9.9 kmSpiaggia Torre AnnunziataNature12 kmGaiola IslandNature16 kmNisidaNature18 kmMontevergineMountain32 kmMonte Sant'Angelo a Tre PizziMountain25 kmMonte di Mezzo, CampaniaMountain25 kmMonte TaburnoMountain35 kmMonte CalielloMountain25 kmMount VesuviusMountain5.9 kmMediterranea SportDive site10 kmCentro Sub Campi FlegreiDive site19 kmVilla BrunoMonument2.7 kmBasilica of Our Lady of the SnowMonument3.0 kmVilla VannucchiMonument2.8 kmSan Francesco di Paola, NaplesMonument9.9 kmSan Paolo MaggioreMonument9.1 kmSan Giacomo degli SpagnoliMonument9.6 kmGesù Vecchio, NaplesMonument9.0 kmCertosa di San MartinoMonument10 kmMuseo dell'Osservatorio vesuvianoMuseum3.4 kmMuseo di macchine agricole Carlo SantiniMuseum4.0 kmMuseo di CapodimonteMuseum9.9 kmMuseo Nazionale di San MartinoMuseum10 kmNaples National Archaeological MuseumMuseum9.6 kmPietrarsa-San Giorgio a CremanoStation4.3 kmPortici-ErcolanoStation4.4 kmNapoli San Giovanni BarraStation5.1 kmPorta di MassaFerry port8.7 kmMolo Crociere NapoliFerry port8.8 kmNaplesPlace8.2 kmGiugliano in CampaniaPlace17 kmPozzuoliPlace23 kmTorre del GrecoPlace6.0 kmCastellammare di StabiaPlace19 kmErcolanoPlace4.1 km
Postal code
80040
Getting to San Sebastiano al Vesuvio
Naples International AirportNAP
7.8 kmSalerno Costa d'Amalfi AirportQSR
52 kmFoggia Gino Lisa AirportFOG
118 kmPietrarsa-San Giorgio a CremanoRailway station
4.3 kmPortici-ErcolanoRailway station
4.4 kmNapoli San Giovanni BarraRailway station
5.1 kmPorta di MassaPalermo · Scalo di Procida
8.7 kmMolo Crociere NapoliFerry port
8.8 kmPlaces near San Sebastiano al Vesuvio
Places with a climate like San Sebastiano al Vesuvio
Matched month by month on temperature, rain and sunshine.
Frequently asked questions
When is the best time to visit San Sebastiano al Vesuvio?
Based on 30-year climate normals, April, May and October offer the best balance of comfortable temperatures, low rainfall and sunshine in San Sebastiano al Vesuvio.
What is the hottest month in San Sebastiano al Vesuvio?
August is the warmest month, with average highs of 31°C and lows of 21°C.
What is the coldest month in San Sebastiano al Vesuvio?
January is the coldest month, with average highs of 13°C and lows of 5°C.
What is the rainiest month in San Sebastiano al Vesuvio?
November is the wettest month with about 159 mm of precipitation on 13 wet days.
How warm is the sea near San Sebastiano al Vesuvio?
The sea is warmest in August at about 26°C and coolest in February at about 14°C.
What is the postal code of San Sebastiano al Vesuvio?
The postal code of San Sebastiano al Vesuvio is 80040.