Santa Eulària des Riu weather in August

In August, Santa Eulària des Riu sees average daytime highs of 30°C and overnight lows near 24°C, with 15 mm of rain across 1.7 wet days and about 13.5 hours of daylight. It is the 1st-warmest and 10th-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 77% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 h 06 min at the start of August to 12 h 54 min by month's end. Set against the rest of the year, August is Santa Eulària des Riu's 2nd-clearest and 11th-windiest month. For the whole year in context, see Santa Eulària des Riu's year-round climate.

Daytime high
30°
1st warmest
Overnight low
24°
12th coldest
Rainfall
15 mm
1.7 wet days
Daylight
13 h 30 min
6:12 AM – 7:44 PM
Cloud cover
22%
2nd clearest
Wind
13 km/h
11th windiest
Solar energy
6.53 kWh/m²
Travel score
6.5
out of 10

Santa Eulària des Riu is capital of Santa Eulària des Riu Municipality, Spain.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

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

A typical August day in Santa Eulària des Riu reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, August runs on par with July and about 3°C warmer than September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
292924
302924
312924

How August really feels in Santa Eulària des Riu

Once humidity and wind are folded in, August averages 17 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
17
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Santa Eulària des Riu weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 11°3069.65.5
Feb16° / 11°254.910.55.7
Mar18° / 12°224.411.76.8
Apr20° / 14°265137.2
May23° / 17°202.914.18.3
Jun27° / 20°81.714.78.4
Jul30° / 23°30.414.57.1
Aug30° / 24°151.713.56.5
Sep27° / 22°414.712.37.4
Oct24° / 19°446117.7
Nov19° / 14°467.19.96.8
Dec17° / 12°365.79.36.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 77% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 12% of August, with mostly cloudy or overcast conditions the remaining 11%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1946
2946
3937
4928
5928
6928
7919
8919
9919
109010
119010
129010
139010
148911
158911
168911
179010
189010
199010
209010
218911
228911
238911
248812
258812
268614
278614
288515
298416
308317
318218

Chance of precipitation in August

Any precipitation

Santa Eulària des Riu gets around 15 mm of rain over 1.7 wet days in August. 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 10% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
13
23
34
44
54
64
74
84
94
104
114
124
134
144
154
164
175
185
195
205
215
226
236
246
257
267
278
288
299
309
3110

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 81% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
102135431
202135332
302145232
402145232
502155132
602155132
702165131
802165230
902175130
1002175229
1102175328
1202175328
1302175427
1402175427
1502165527
1612165427
1712155527
1812155527
1912145627
2012145528
2113135528
2213135528
2314145229
2414145229
2515145129
2615155128
2716164928
2826174827
2926184826
3027194725
3127204724

Wind in August

Winds average 13 km/h in August.

Across August, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light 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
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 06 min at the start of August to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over August. Sunrise moves from 5:58 AM to 6:26 AM, and sunset from 8:02 PM to 7:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.15:588:02
214.05:598:01
314.06:008:00
414.06:017:59
513.96:027:58
613.96:037:56
713.96:047:55
813.86:047:54
913.86:057:53
1013.86:067:52
1113.76:077:51
1213.76:087:49
1313.66:097:48
1413.66:107:47
1513.66:117:45
1613.56:127:44
1713.56:137:43
1813.56:147:41
1913.46:157:40
2013.46:167:38
2113.36:177:37
2213.36:177:36
2313.36:187:34
2413.26:197:33
2513.26:207:31
2613.16:217:30
2713.16:227:28
2813.16:237:27
2913.06:247:25
3013.06:257:24
3112.96:267:22

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.53 kWh/m².

For context, solar energy here swings from a low near 2.17 kWh/m² to a high of 7.55 kWh/m² in June across the year — August's 6.53 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
17.1Intense
27.0Intense
37.0Intense
47.0Intense
56.9Intense
66.9Intense
76.9Intense
86.8Intense
96.8Intense
106.8Intense
116.7Intense
126.7Intense
136.7Intense
146.6Intense
156.6Intense
166.5Intense
176.5Intense
186.5Intense
196.4Intense
206.4Intense
216.3Intense
226.3Intense
236.3Intense
246.2Intense
256.2Intense
266.1Intense
276.1Intense
286.0Intense
296.0Bright
305.9Bright
315.8Bright
Planning a trip in August

Is August a good time to visit Santa Eulària des Riu?

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

6.5
Sightseeing
9th-best month of the year
8.8
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Santa Eulària des Riu for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Santa Eulària des Riu in August

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

In August, Santa Eulària des Riu sees daytime highs around 30°C and nights near 24°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Santa Eulària des Riu in August

The nearest coast averages about 26°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 15 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 Jun 2 to Nov 6 — about 5.2 months when the water holds above 20°C.

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

UV index in Santa Eulària des Riu in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa Eulària des Riu peaks around July 16 at about 9 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateVery highHighModerateLowJul 16UV 9Dec 18UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr4Moderate
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov2Moderate
Dec2Low
Location & terrain

Where is Santa Eulària des Riu?

Santa Eulària des Riu sits at 39.0°N, 1.5°E, 9 m above sea level, in Spain. The nearest listed city is Ibiza, 12 km away.

Sant AgustíSon RapinyaPalmaJaveaMarratxí

Topography around Santa Eulària des Riu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santa Eulària des Riu.

Within 3 km, the terrain around Santa Eulària des Riu has only modest variations in elevation — a maximum elevation change of 235 m around an average of 36 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 402 m; within 80 km, significant variations in elevation — a maximum elevation change of 477 m.

The land around Santa Eulària des Riu is covered by water (32%), trees (27%) and grassland (21%) within 3 km, water (56%) and trees (24%) within 16 km, and water (93%) within 80 km.

3 km
235 m
16 km
402 m
80 km
477 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Ibiza 12 km · Sant Antoni de Portmany 20 km · Calvià 106 km · Sant Agustí 111 km · Son Rapinya 115 km · Palma 116 km · Javea 120 km · Marratxí 125 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 Santa Eulària des Riu (38.9846°, 1.5341°, elevation 9 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).