Capri weather in May

In May, Capri sees average daytime highs of 19°C and overnight lows near 17°C, with 38 mm of rain across 5.6 wet days and about 14.2 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 21°C by the end. The sky is clear or mostly clear about 56% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 13 h 42 min at the start of May to 14 h 42 min by month's end. Set against the rest of the year, May is Capri's 5th-clearest and 9th-windiest month. For the whole year in context, see Capri's year-round climate.

Daytime high
19°
6th warmest
Overnight low
17°
7th coldest
Rainfall
38 mm
5.6 wet days
Daylight
14 h 12 min
4:52 AM – 7:07 PM
Cloud cover
39%
5th clearest
Wind
13 km/h
9th windiest
Solar energy
6.58 kWh/m²
Travel score
7.1
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 21°C by the end.

A typical May day in Capri reaches about 19°C in the afternoon and slips back to 17°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 21°C. Set against its neighbours, May runs about 4°C warmer than April and about 4°C cooler than June.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11716
21716
31816
41816
51816
61816
71816
81816
91817
101817
111917
121917
131917
141917
151917
161917
171917
181918
191918
202018
212018
222018
232018
242018
252018
262018
272019
282119
292119
302119
312119

Capri weather by month

How May compares with the rest of the year at a glance. May is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan13° / 11°12012.29.43.5
Feb13° / 11°9311.110.43.4
Mar14° / 12°889.711.74.1
Apr16° / 14°588.3135.2
May19° / 17°385.614.27.1
Jun23° / 21°182.814.88.6
Jul25° / 24°101.614.69.1
Aug26° / 24°172.413.68.7
Sep24° / 22°747.612.37.7
Oct21° / 19°1009.510.96.8
Nov17° / 16°15913.19.75.3
Dec14° / 13°14213.49.24.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16535
26634
36733
46733
56832
66931
77030
87030
97030
107030
117129
127228
137228
147228
157228
167327
177327
187327
197327
207426
217525
227525
237525
247624
257723
267822
277822
287921
297921
307921
317921

Chance of precipitation in May

Any precipitation

Capri gets around 38 mm of rain over 5.6 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 25% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
125
224
323
423
522
621
721
820
920
1019
1119
1218
1318
1418
1518
1618
1718
1818
1917
2017
2117
2217
2317
2417
2516
2616
2716
2816
2916
3015
3115

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the comfortable band about 42% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1454870
2425080
3405190
43852100
53652120
63453130
73352150
83152170
93051190
102951200
112850220
122749240
132648260
142547280
152446301
162245321
172243342
182142362
192040373
201939383
211937404
221836415
231735426
241734427
251633438
261532449
2714314411
2813304512
2912294513
3012274615
3111264617

Wind in May

Winds average 13 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 42 min at the start of May to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over May. Sunrise moves from 5:09 AM to 4:41 AM, and sunset from 6:51 PM to 7:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:096:51
213.75:086:52
313.85:066:53
413.85:056:55
513.95:046:56
613.95:036:57
713.95:026:58
814.05:006:59
914.04:597:00
1014.04:587:01
1114.14:577:02
1214.14:567:03
1314.14:557:04
1414.24:547:05
1514.24:537:06
1614.24:527:07
1714.34:517:08
1814.34:507:09
1914.34:497:10
2014.44:487:11
2114.44:477:11
2214.44:477:12
2314.54:467:13
2414.54:457:14
2514.54:447:15
2614.54:447:16
2714.64:437:17
2814.64:427:18
2914.64:427:18
3014.64:417:19
3114.74:417:20

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.58 kWh/m².

For context, solar energy here swings from a low near 1.77 kWh/m² to a high of 7.25 kWh/m² in June across the year — May's 6.58 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.2Intense
46.2Intense
56.2Intense
66.3Intense
76.3Intense
86.3Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.6Intense
186.6Intense
196.6Intense
206.7Intense
216.7Intense
226.7Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.9Intense
296.9Intense
306.9Intense
317.0Intense
Planning a trip in May

Hazard calendar for Capri

In seasonPeak

None of Capri's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Capri's rainy season runs September–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is May a good time to visit Capri?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.1
Sightseeing
5th-best month of the year
3.1
Beach & pool
6th-best month of the year

May is one of the better times to visit Capri for general sightseeing.

What to pack for Capri in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Capri sees daytime highs around 19°C and nights near 17°C. Pack sun protection. About 6 days see rain.

sun protection

Sea temperature near Capri in May

The nearest coast averages about 19°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 13 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from May 27 to Nov 6 — about 5.4 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Cool
Feb14Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Capri in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Capri peaks around July 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateLowJul 17UV 9Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr4Moderate
May7High
Jun8Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Capri in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Capri is worst in April — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 916 µg/m³Dec 1110 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb14Moderate
Mar16Moderate
Apr16Moderate
May14Moderate
Jun13Moderate
Jul11Good
Aug12Good
Sep12Good
Oct12Good
Nov10Good
Dec10Good
Location & terrain

Where is Capri?

Capri sits at 40.6°N, 14.2°E, 0 m above sea level, in Italy. The nearest listed city is Sorrento, 14 km away.

Topography around Capri

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Capri.

Within 3 km, the terrain around Capri has significant variations in elevation — a maximum elevation change of 568 m around an average of 55 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 568 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,799 m.

The land around Capri is covered by water (74%) and trees (20%) within 3 km, water (95%) within 16 km, and water (57%) and trees (28%) within 80 km.

3 km
568 m
16 km
568 m
80 km
1,799 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Sorrento 14 km · Positano 22 km · Castellammare di Stabia 27 km · Gragnano 28 km · Torre del Greco 29 km · Torre Annunziata 29 km · Posillipo 29 km · Bagnoli 30 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Capri (40.5507°, 14.2426°, elevation 0 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).