Alicante weather in May

In May, Alicante sees average daytime highs of 22°C and overnight lows near 17°C, with 18 mm of rain across 2.9 wet days and about 14.1 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 23°C by the end. The sky is clear or mostly clear about 53% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of May to 14 h 24 min by month's end. Set against the rest of the year, May is Alicante's 5th-clearest and 7th-windiest month. For the whole year in context, see Alicante's year-round climate.

Daytime high
22°
6th warmest
Overnight low
17°
7th coldest
Rainfall
18 mm
2.9 wet days
Daylight
14 h 06 min
5:56 AM – 8:00 PM
Cloud cover
40%
5th clearest
Wind
12 km/h
7th windiest
Solar energy
7 kWh/m²
Travel score
8.1
out of 10

Alicante is human settlement in Alicante, L'Alacantí, Alicante Province, Spain.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 23°C by the end.

A typical May day in Alicante reaches about 22°C in the afternoon and slips back to 17°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 24°C. Set against its neighbours, May runs about 3°C warmer than April and about 4°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12015
22015
32015
42115
52115
62115
72116
82116
92116
102116
112116
122116
132216
142216
152216
162217
172217
182217
192217
202217
212217
222317
232317
242318
252318
262318
272318
282318
292318
302418
312419

Alicante 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
Jan15° / 10°274.49.65.6
Feb16° / 10°203.910.55.8
Mar17° / 12°254.111.76.6
Apr19° / 14°274.2137.2
May22° / 17°182.914.18.1
Jun25° / 20°71.314.68.8
Jul28° / 23°20.514.48.3
Aug29° / 24°61.413.57.5
Sep26° / 21°324.412.37.9
Oct23° / 18°365.1117.8
Nov19° / 14°355.19.97.0
Dec16° / 11°254.19.46.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16733
26733
36733
46832
56832
66832
76832
86931
97030
107030
117030
127228
137228
147228
157327
167426
177426
187525
197525
207624
217525
227525
237525
247525
257525
267624
277525
287525
297525
307624
317624

Chance of precipitation in May

Any precipitation

Alicante gets around 18 mm of rain over 2.9 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 9% and peaks near 15% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
115
215
315
415
514
614
714
813
912
1012
1111
1210
139
149
158
168
177
187
196
206
216
225
235
245
255
265
276
286
296
306
316

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1683110
2673210
3653410
4643510
5613720
6603820
7593920
8574030
9564130
10544240
11534340
12524350
13504460
14494460
15484470
16474480
17464590
184545100
194445120
204245130
214045150
223845160
233645180
243445200
253245220
263045241
272845261
282745281
292544301
302344322
312143332

Wind in May

Winds average 12 km/h in May.

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

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 36 min at the start of May to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 6:12 AM to 5:46 AM, and sunset from 7:46 PM to 8:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.66:127:46
213.66:117:47
313.66:097:48
413.76:087:49
513.76:077:50
613.86:067:51
713.86:057:52
813.86:047:53
913.96:037:54
1013.96:027:55
1113.96:017:56
1214.06:007:57
1314.05:597:58
1414.05:587:59
1514.05:577:59
1614.15:568:00
1714.15:558:01
1814.15:548:02
1914.25:538:03
2014.25:538:04
2114.25:528:05
2214.25:518:06
2314.35:508:06
2414.35:508:07
2514.35:498:08
2614.35:498:09
2714.45:488:10
2814.45:478:10
2914.45:478:11
3014.45:468:12
3114.45:468:13

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7 kWh/m².

For context, solar energy here swings from a low near 2.27 kWh/m² to a high of 7.55 kWh/m² in June across the year — May's 7 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.8Intense
96.8Intense
106.8Intense
116.9Intense
126.9Intense
136.9Intense
147.0Intense
157.0Intense
167.0Intense
177.1Intense
187.1Intense
197.1Intense
207.2Intense
217.2Intense
227.2Intense
237.2Intense
247.2Intense
257.3Intense
267.3Intense
277.3Intense
287.3Intense
297.3Intense
307.3Intense
317.3Intense
Planning a trip in May

Is May a good time to visit Alicante?

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

8.1
Sightseeing
3rd-best month of the year
5.5
Beach & pool
6th-best month of the year

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

What to pack for Alicante in May

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

In May, Alicante sees daytime highs around 22°C and nights near 17°C. Pack sun protection.

sun protection

Sea temperature near Alicante in May

The nearest coast averages about 18°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from May 31 to Nov 4 — about 5.2 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar15Bracing
Apr16Cool
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep25Warm
Oct22Refreshing
Nov19Cool
Dec16Cool

UV index in Alicante 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 Alicante peaks around July 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJul 14UV 10Dec 18UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar6High
Apr8Very high
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Low
Location & terrain

Where is Alicante?

Alicante sits at 38.3°N, 0.5°W, 18 m above sea level, in Spain. The nearest listed city is San Vicent del Raspeig, 7.0 km away.

Topography around Alicante

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

Within 3 km, the terrain around Alicante has only modest variations in elevation — a maximum elevation change of 170 m around an average of 27 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 575 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,544 m.

The land around Alicante is covered by artificial surfaces (43%) and water (43%) within 3 km, water (42%) and grassland (33%) within 16 km, and water (31%), grassland (23%) and trees (22%) within 80 km.

3 km
170 m
16 km
575 m
80 km
1,544 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: San Vicent del Raspeig 7.0 km · Sant Joan d'Alacant 7.0 km · Mutxamel 8.0 km · El Campello 12 km · Santa Pola 19 km · Elche 21 km · Aspe 25 km · Novelda 25 km

Spain travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$38,627
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 540
Religion
Roman Catholic 58%atheist 16%agnostic 11%non-believer 11%

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 Alicante (38.3452°, -0.4815°, elevation 18 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).