Aberystwyth weather in June

In June, Aberystwyth sees average daytime highs of 17°C and overnight lows near 10°C, with 88 mm of rain across 13.7 wet days and about 16.5 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 18°C by the end. The sky is clear or mostly clear about 13% of the time in June, and the air most often feels dry.

Daylight stretches from about 16 h 12 min at the start of June to 16 h 30 min by month's end. Set against the rest of the year, June is Aberystwyth's 4th-clearest and 10th-windiest month. For the whole year in context, see Aberystwyth's year-round climate.

Daytime high
17°
3rd warmest
Overnight low
10°
10th coldest
Rainfall
88 mm
13.7 wet days
Daylight
16 h 30 min
4:01 AM – 8:33 PM
Cloud cover
72%
4th clearest
Wind
13 km/h
10th windiest
Solar energy
4.89 kWh/m²
Travel score
4.7
out of 10

Aberystwyth is seaside and university town and community in Ceredigion, Wales.

Founded
1109

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 18°C by the end.

A typical June day in Aberystwyth reaches about 17°C in the afternoon and slips back to 10°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 21°C. Set against its neighbours, June runs about 2°C warmer than May and about 2°C cooler than July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1169
2169
31610
41610
51610
61610
71610
81610
91610
101610
111610
121610
131710
141710
151710
161710
171710
181711
191711
201711
211711
221711
231711
241711
251711
261811
271811
281811
291811
301812

How June really feels in Aberystwyth

Once humidity and wind are folded in, June averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Aberystwyth weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 12416.81.180.7
Feb / 9914.31.39.50.9
Mar / 9214.9111.51.6
Apr12° / 7613.90.413.62.7
May15° / 8214.3015.43.8
Jun17° / 10°8813.7016.54.7
Jul18° / 12°9015.6016.15.1
Aug18° / 12°9716.6014.54.9
Sep16° / 10°9214012.44.4
Oct13° / 12016.20.110.33.0
Nov10° / 12917.70.38.51.7
Dec / 14017.50.97.50.9

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 15% of June, with mostly cloudy or overcast conditions the remaining 72%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13367
23367
33268
43268
53169
63169
73070
82971
92872
102872
112872
122674
132674
142674
152674
162674
172674
182674
192674
202674
212773
222773
232773
242773
252773
262773
272773
282773
292773
302773

Chance of precipitation in June

Any precipitation

Aberystwyth gets around 88 mm of rain over 13.7 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 46% and peaks near 49% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
147
247
347
447
547
647
747
847
947
1047
1146
1246
1346
1446
1545
1645
1744
1844
1944
2044
2144
2244
2345
2446
2546
2647
2748
2848
2949
3049

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 86% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19370
29280
39280
49280
59190
69190
79190
89190
990100
1090100
1190100
1288111
1388111
1488111
1587121
1687121
1787121
1886131
1985141
2085141
2184151
2283161
2383161
2481172
2580182
2679192
2778202
2877212
2976222
3075232

Wind in June

Winds average 13 km/h in June.

Across June, 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.

051015151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 16 h 12 min at the start of June to 16 h 30 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 4:08 AM to 4:04 AM, and sunset from 8:19 PM to 8:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
116.24:088:19
216.24:078:21
316.34:078:22
416.34:068:23
516.34:058:24
616.34:048:25
716.44:048:26
816.44:038:27
916.44:038:28
1016.44:028:29
1116.54:028:29
1216.54:018:30
1316.54:018:31
1416.54:018:31
1516.54:018:32
1616.54:018:33
1716.54:008:33
1816.64:008:34
1916.64:008:34
2016.64:008:34
2116.64:018:35
2216.64:018:35
2316.64:018:35
2416.64:018:35
2516.64:018:35
2616.64:028:35
2716.64:028:35
2816.54:038:35
2916.54:038:35
3016.54:048:35

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.89 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.53 kWh/m² to a high of 4.89 kWh/m² in June across the year — June's 4.89 kWh/m² sits near the top of that range.

024151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in June

Is June a good time to visit Aberystwyth?

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

4.7
Sightseeing
3rd-best month of the year
1.0
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Aberystwyth for sightseeing.

What to pack for Aberystwyth in June

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

In June, Aberystwyth sees daytime highs around 17°C and nights near 10°C. Pack rain gear. Worth having: a warm layer and sun protection. About 14 days see rain.

rain geara warm layersun protection

Sea temperature near Aberystwyth in June

The nearest coast averages about 15°C in June — 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 17°C and coldest in February near 7°C.

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

5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan8Bracing
Feb7Bracing
Mar8Bracing
Apr9Bracing
May12Bracing
Jun15Bracing
Jul17Cool
Aug17Cool
Sep16Cool
Oct14Bracing
Nov12Bracing
Dec9Bracing

UV index in Aberystwyth in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Aberystwyth peaks around August 13 at about 6 (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 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowAug 13UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Aberystwyth?

Aberystwyth sits at 52.4°N, 4.1°W, 10 m above sea level, in United Kingdom. The nearest listed city is Carmarthen, 64 km away.

AmmanfordLlanelliClydachGorseinonOswestryNeathMerthyr Tydfil

Topography around Aberystwyth

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

Within 3 km, the terrain around Aberystwyth has only modest variations in elevation — a maximum elevation change of 149 m around an average of 32 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 512 m; within 80 km, large variations in elevation — a maximum elevation change of 1,054 m.

The land around Aberystwyth is covered by water (45%) and grassland (29%) within 3 km, water (47%) and grassland (41%) within 16 km, and grassland (55%) and water (29%) within 80 km.

3 km
149 m
16 km
512 m
80 km
1,054 m
treesgrasslandcroplandartificial surfaceswaterwetland
June weather nearby: Carmarthen 64 km · Ammanford 70 km · Llanelli 82 km · Clydach 82 km · Gorseinon 83 km · Oswestry 85 km · Neath 86 km · Merthyr Tydfil 88 km

United Kingdom travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G / M
230 V · 50 Hz
Prices
≈ 89% of US
price level, 2025
GDP per capita
$57,602
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2021
Road deaths
3.2
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 60%none 26%Muslim 4%other 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 Aberystwyth (52.4155°, -4.0829°, elevation 10 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).