Sant Joan d'Alacant weather in July

In July, Sant Joan d'Alacant sees average daytime highs of 30°C and overnight lows near 20°C, with 6 mm of rain across 1.5 wet days and about 14.4 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 82% of the time in July, and the air most often feels humid.

Daylight stretches from about 14 h 36 min at the start of July to 14 hours by month's end. Set against the rest of the year, July is Sant Joan d'Alacant's 1st-clearest and 9th-windiest month. For the whole year in context, see Sant Joan d'Alacant's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
20°
11th coldest
Rainfall
6 mm
1.5 wet days
Daylight
14 h 24 min
5:54 AM – 8:20 PM
Cloud cover
19%
1st clearest
Wind
8 km/h
9th windiest
Solar energy
7.46 kWh/m²
Travel score
6.6
out of 10

Sant Joan d'Alacant is municipal capital of Sant Joan d'Alacant, Alicante, Valencian Community, Spain.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical July day in Sant Joan d'Alacant reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 33°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12919
22919
32919
42920
52920
62920
72920
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
193020
203021
213021
223021
233021
243021
253021
263121
273121
283121
293121
303121
313121

Sant Joan d'Alacant weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan14° / 345.59.64.8
Feb15° / 305.410.55.3
Mar17° / 386.311.76.3
Apr20° / 10°487.4136.7
May23° / 13°37614.17.7
Jun27° / 17°193.214.67.8
Jul30° / 20°61.514.46.6
Aug30° / 21°163.713.56.2
Sep27° / 18°517.512.37.1
Oct22° / 14°467117.3
Nov18° / 446.89.96.3
Dec15° / 325.39.45.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 82% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 7%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
2919
3919
4919
5919
6919
7919
8919
9928
10928
11928
12928
13928
14937
15937
16937
17937
18946
19955
20955
21955
22955
23955
24955
25955
26955
27955
28946
29937
30937
31928

Chance of precipitation in July

Any precipitation

Sant Joan d'Alacant gets around 6 mm of rain over 1.5 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 5% and peaks near 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
184
194
204
214
224
234
244
254
264
275
285
295
305
316

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 39% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
119383670
219373780
318373780
417363890
5163638100
6153639100
7143639110
8133539120
9133540130
10123440130
11123440140
12113340150
13113340160
14113240170
15103140180
16103040200
1792940211
1892840221
1982740231
2082640251
2182540261
2272440281
2372340291
2462239312
2562139322
2652039342
2751938352
2851938362
2951838372
3041837382
3141837383

Wind in July

Winds average 8 km/h in July.

Across July, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

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

Days shrink by about 36 minutes over July. Sunrise moves from 5:46 AM to 6:06 AM, and sunset from 8:24 PM to 8:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.65:468:24
214.65:468:24
314.65:478:24
414.65:478:24
514.65:488:24
614.65:488:24
714.65:498:24
814.65:498:23
914.65:508:23
1014.55:508:23
1114.55:518:22
1214.55:528:22
1314.55:528:22
1414.55:538:21
1514.55:548:21
1614.45:548:20
1714.45:558:20
1814.45:568:19
1914.45:578:19
2014.35:578:18
2114.35:588:17
2214.35:598:17
2314.36:008:16
2414.26:018:15
2514.26:018:14
2614.26:028:14
2714.26:038:13
2814.16:048:12
2914.16:058:11
3014.16:068:10
3114.06:068:09

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.46 kWh/m².

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 7.55 kWh/m² in June across the year — July's 7.46 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.6Intense
27.6Intense
37.6Intense
47.6Intense
57.6Intense
67.6Intense
77.6Intense
87.6Intense
97.5Intense
107.5Intense
117.5Intense
127.5Intense
137.5Intense
147.5Intense
157.5Intense
167.5Intense
177.5Intense
187.4Intense
197.4Intense
207.4Intense
217.4Intense
227.4Intense
237.4Intense
247.3Intense
257.3Intense
267.3Intense
277.3Intense
287.2Intense
297.2Intense
307.2Intense
317.1Intense
Planning a trip in July

Is July a good time to visit Sant Joan d'Alacant?

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

6.6
Sightseeing
6th-best month of the year
8.9
Beach & pool
1st-best month of the year

July is a reasonable time to visit Sant Joan d'Alacant for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sant Joan d'Alacant in July

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

In July, Sant Joan d'Alacant sees daytime highs around 30°C and nights near 20°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Sant Joan d'Alacant in July

The nearest coast averages about 25°C in July — 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 Sant Joan d'Alacant in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sant Joan d'Alacant 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 Sant Joan d'Alacant?

Sant Joan d'Alacant sits at 38.4°N, 0.4°W, 44 m above sea level, in Spain. The nearest listed city is Mutxamel, 2.0 km away.

Topography around Sant Joan d'Alacant

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sant Joan d'Alacant.

Within 3 km, the terrain around Sant Joan d'Alacant has only modest variations in elevation — a maximum elevation change of 94 m around an average of 40 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,191 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,544 m.

The land around Sant Joan d'Alacant is covered by grassland (39%) and artificial surfaces (31%) within 3 km, water (41%) and grassland (32%) within 16 km, and water (33%), trees (23%) and grassland (22%) within 80 km.

3 km
94 m
16 km
1,191 m
80 km
1,544 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Mutxamel 2.0 km · El Campello 5.0 km · Alicante 7.0 km · San Vicent del Raspeig 8.0 km · Villajoyosa 21 km · Santa Pola 26 km · Ibi 28 km · Elche 28 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 Sant Joan d'Alacant (38.4015°, -0.4362°, elevation 44 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).