Les Sables-d'Olonne weather in June

In June, Les Sables-d'Olonne sees average daytime highs of 20°C and overnight lows near 15°C, with 39 mm of rain across 7.8 wet days and about 15.5 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 20°C by the end. The sky is clear or mostly clear about 33% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 18 min at the start of June to 15 h 36 min by month's end. Set against the rest of the year, June is Les Sables-d'Olonne's 4th-clearest and 9th-windiest month. For the whole year in context, see Les Sables-d'Olonne's year-round climate.

Daytime high
20°
4th warmest
Overnight low
15°
9th coldest
Rainfall
39 mm
7.8 wet days
Daylight
15 h 36 min
5:19 AM – 8:55 PM
Cloud cover
55%
4th clearest
Wind
17 km/h
9th windiest
Solar energy
6.33 kWh/m²
Travel score
6.5
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 20°C by the end.

A typical June day in Les Sables-d'Olonne reaches about 20°C in the afternoon and slips back to 15°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 24°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11814
21814
31914
41914
51914
61914
71914
81915
91915
101915
111915
121915
131915
141915
152015
162015
172015
182015
192015
202016
212016
222016
232016
242016
252016
262016
272016
282116
292116
302116

Les Sables-d'Olonne weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan10° / 9113.48.81.8
Feb10° / 6410.5102.0
Mar12° / 5710.711.62.9
Apr14° / 529.913.33.9
May17° / 12°549.914.85.3
Jun20° / 15°397.815.56.5
Jul21° / 17°336.615.27.3
Aug22° / 17°406.8147.3
Sep20° / 15°568.212.46.6
Oct17° / 13°9312.710.74.9
Nov13° / 10°10613.99.23.2
Dec10° / 10014.18.42.2

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 20% of June, with mostly cloudy or overcast conditions the remaining 47%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
25050
35050
45050
54951
64852
74951
84951
94951
105050
115050
125050
135050
145248
155248
165347
175446
185545
195545
205644
215644
225743
235743
245842
255842
265842
275941
285941
295941
306040

Chance of precipitation in June

Any precipitation

Les Sables-d'Olonne gets around 39 mm of rain over 7.8 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 27% and peaks near 31% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
431
531
631
731
831
931
1031
1131
1230
1330
1429
1528
1628
1727
1826
1925
2024
2123
2222
2322
2421
2521
2621
2721
2821
2921
3022

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1613360
2603370
3593470
4583480
5573580
6573580
7553591
8543691
9543691
105336101
115237101
125137111
134938121
144838121
154739131
164639141
174440141
184340152
194241162
204041172
213942172
223742182
233643192
243443203
253343213
263244213
273144223
283045223
292946233
302846233

Wind in June

Winds average 17 km/h in June.

Across June, daily wind ranges from about 17 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 18 min at the start of June to 15 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over June. Sunrise moves from 5:25 AM to 5:23 AM, and sunset from 8:45 PM to 8:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.35:258:45
215.45:248:46
315.45:238:46
415.45:238:47
515.45:228:48
615.55:228:49
715.55:228:50
815.55:218:50
915.55:218:51
1015.55:208:52
1115.55:208:53
1215.65:208:53
1315.65:208:54
1415.65:208:54
1515.65:208:55
1615.65:198:55
1715.65:198:56
1815.65:198:56
1915.65:208:56
2015.65:208:57
2115.65:208:57
2215.65:208:57
2315.65:208:58
2415.65:208:58
2515.65:218:58
2615.65:218:58
2715.65:218:58
2815.65:228:58
2915.65:228:58
3015.65:238:58

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.33 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.07 kWh/m² to a high of 6.33 kWh/m² in June across the year — June's 6.33 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
Planning a trip in June

Is June a good time to visit Les Sables-d'Olonne?

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

6.5
Sightseeing
4th-best month of the year
3.1
Beach & pool
4th-best month of the year

June is a reasonable time to visit Les Sables-d'Olonne for sightseeing.

What to pack for Les Sables-d'Olonne in June

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

In June, Les Sables-d'Olonne sees daytime highs around 20°C and nights near 15°C. Pack sun protection. About 8 days see rain.

sun protection

Sea temperature near Les Sables-d'Olonne in June

The nearest coast averages about 17°C in June — 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 20°C and coldest in February near 10°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan11Bracing
Feb10Bracing
Mar10Bracing
Apr12Bracing
May15Bracing
Jun17Cool
Jul19Cool
Aug20Cool
Sep19Cool
Oct17Cool
Nov15Bracing
Dec12Bracing

UV index in Les Sables-d'Olonne in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Les Sables-d'Olonne peaks around July 20 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 20UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7High
Jul7Very high
Aug7Very high
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Les Sables-d'Olonne?

Les Sables-d'Olonne sits at 46.5°N, 1.8°W, 7 m above sea level, in France. The nearest listed city is La Roche-sur-Yon, 33 km away.

Topography around Les Sables-d'Olonne

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Les Sables-d'Olonne.

Within 3 km, the terrain around Les Sables-d'Olonne has only modest variations in elevation — a maximum elevation change of 31 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 94 m; within 80 km, significant variations in elevation — a maximum elevation change of 339 m.

The land around Les Sables-d'Olonne is covered by artificial surfaces (40%) and water (39%) within 3 km, water (57%) within 16 km, and water (43%), cropland (25%) and grassland (20%) within 80 km.

3 km
31 m
16 km
94 m
80 km
339 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
June weather nearby: La Roche-sur-Yon 33 km · Challans 39 km · La Rochelle 61 km · Les Herbiers 72 km · Fontenay-le-Comte 75 km · Bouguenais 77 km · Vertou 78 km · Rezé 79 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 2%

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 Les Sables-d'Olonne (46.4969°, -1.7847°, elevation 7 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).