AI-generatedAberystwyth at a glance
- Best time
- Apr – Aug
- Warmest month
- Jul · 18°
- Warmest sea
- Aug · 17.6°
- Sunshine a year
- 1,550 h
- Rain a year
- 1,305 mm
- Climate
- Maritime
- Time zone
- UTC+0 / UTC+1
- Elevation
- 10 m
Climate in Aberystwyth
Aberystwyth has a maritime climate with moderate summers and cool, often grey winters. July is the warmest month with average highs of 18 °C, while January is the coolest at 7 °C. With around 1,550 hours of sunshine a year, Aberystwyth is rather dull; May is the sunniest month with 6.7 hours a day.
Holiday weather through the year
Weather in October
Holiday weather in October
Poor
Best time to visit: April – August
Keep in mindFrequent rain
A typical day in October
- Morning, 08:00: about 9°
- Midday, 13:00: about 13°
- Afternoon, 16:00: about 13°
- Evening, 20:00: about 11°
- Night, 23:00: about 11°
07:4018:24
Cold evenings: bring a warm jacket.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 07:18–08:27 · evening 17:37–18:45
- Blue hour
- Morning 07:05–07:18 · evening 18:45–18:59
Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.
What is the weather like in Aberystwyth in October?
In October, Aberystwyth is cool: daytime highs average 13 °C, and nights cool down to about 9 °C. The sea averages 14.3 °C – swimming is only for the hardy. The sun is scarce, with only about 3 hours a day. It rains often – on about 18 days, adding up to 140 mm. All in all, October is not an ideal month for a holiday in Aberystwyth.
More details for October
- Daylight
- 10 h 45 min07:40 – 18:24
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 27 km/haverage daily peakAll months
- Cloud cover
- 75 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+1Europe/London
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %7 %
- Few rainy daysweight 20 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- A jumper for the evenings
- Rain jacket or umbrella
Sea temperature in Aberystwyth
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 13.8 – 15.0 °C
Swimming season: Never above 20 °C
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Aberystwyth ranges from 7.3 °C in February to 17.6 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
The sea warms up slowly: it is warmest in August, while the air already peaks in July. From September to January the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in August, eight out of ten years were between 17.0 and 18.2 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 7.9° | 6.9° | 8.9° | cold |
| FebruaryFeb | 7.3° | 6.1° | 8.1° | cold |
| MarchMar | 7.7° | 6.3° | 8.5° | cold |
| AprilApr | 9.5° | 8.5° | 10.4° | cold |
| MayMay | 12.1° | 11.6° | 13.2° | cold |
| JuneJun | 15.0° | 14.0° | 16.0° | cold |
| JulyJul | 16.9° | 16.3° | 18.1° | cold |
| AugustAug | 17.6° | 17.0° | 18.2° | fresh |
| SeptemberSep | 16.6° | 15.9° | 17.3° | cold |
| OctoberOct | 14.3° | 13.8° | 15.0° | cold |
| NovemberNov | 11.7° | 10.7° | 12.3° | cold |
| DecemberDec | 9.3° | 8.4° | 10.1° | cold |
Sunshine hours in Aberystwyth
Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.
In October, the sun shines for about 3.4 of 10.7 hours of daylight in Aberystwyth, 32 % of the day.
Sunshine hours: estimated from radiation data (ERA5, 1996–2025) and calibrated against measured station values; no weather station is close enough here. Daylight is the time from sunrise to sunset on the 15th of the month.
UV index in Aberystwyth
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 2 · lowLittle protection needed; sunglasses on bright days.
The sun is strongest in June (UV 7).
Minutes until sunburn in October
- Very fair skin
- about 75 min
- Fair skin
- about 95 min
- Light brown skin
- over 2 h
- Olive skin
- over 2 h
Rough guide for unprotected skin at noon under a clear sky; clouds lengthen it, water, sand and snow shorten it. Sunscreen extends the time only partly.
Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.
Rain in Aberystwyth: rainy days and rainfall
A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.
In October, Aberystwyth has about 18 rainy days with 140 mm of rain in total.
Wind and clouds in Aberystwyth
How breezy and how cloudy Aberystwyth is through the year. Tap a month to select it on the whole page.
Wind
Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.
In October, the wind in Aberystwyth typically peaks at 27 km/h during the day: Beaufort 4, moderate breeze.
Breezy months for windsurfing and kiting
From Beaufort 4 (20 km/h) the daily breeze is usually enough for windsurfing and often for kiting, and here it gets there all year.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 75 % of the sky over Aberystwyth: mostly cloudy, with about 3.4 hours of sunshine a day.
Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Aberystwyth
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cold 0–8°
- Cool 8–15°
CoolOctober: nights around 9°. A duvet at night and a jumper for the evening.
The coolest nights are in January (3°), the warmest in August (13°). Nights fall below 8 °C on average from November to April, so the room should be heated.
Temperatures through the year
Average daytime high, night-time low and sea temperature per month.
| Month | Score | Day | Night | Sea | Sun | Rain days | Rain mm |
|---|---|---|---|---|---|---|---|
| JanuaryJan | 1 | 7° | 3° | 7.9° | 1.9 h | 17 | 124 |
| FebruaryFeb | 4 | 8° | 3° | 7.3° | 2.8 h | 15 | 103 |
| MarchMar | 7 | 9° | 4° | 7.7° | 3.9 h | 15 | 90 |
| AprilApr | 15 | 12° | 5° | 9.5° | 5.7 h | 14 | 76 |
| MayMay | 17 | 15° | 8° | 12.1° | 6.7 h | 15 | 90 |
| JuneJun | 17 | 17° | 11° | 15.0° | 6.4 h | 14 | 90 |
| JulyJul | 13 | 18° | 13° | 16.9° | 6.1 h | 16 | 97 |
| AugustAug | 13 | 18° | 13° | 17.6° | 5.6 h | 17 | 101 |
| SeptemberSep | 10 | 17° | 11° | 16.6° | 4.7 h | 15 | 107 |
| OctoberOct | 1 | 13° | 9° | 14.3° | 3.4 h | 18 | 140 |
| NovemberNov | 0 | 10° | 6° | 11.7° | 2.1 h | 19 | 141 |
| DecemberDec | 0 | 8° | 4° | 9.3° | 1.6 h | 19 | 146 |
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences
52.42° N, 4.08° W · 10 m · Europe/London
Best time to visit Aberystwyth
The best time to visit Aberystwyth is from April to August. The sea stays too cool for a classic beach holiday: even in August it only reaches 17.6 °C. The wettest month is December with 146 mm of precipitation.
Aberystwyth through the seasons
How the weather changes over the seasons, with averages for each.
Aberystwyth in spring
Mar – May
Poor
- 9–15 °C by day
- Sea 10 °C
- 5 h of sun a day
- 43 rainy days in all
Aberystwyth in summer
Jun – Aug
Poor
- 17–18 °C by day
- Sea 17 °C
- 6 h of sun a day
- 47 rainy days in all
Aberystwyth in autumn
Sep – Nov
Poor
- 10–17 °C by day
- Sea 14 °C
- 3 h of sun a day
- 52 rainy days in all
Aberystwyth in winter
Dec – Feb
Poor
- 7–8 °C by day
- Sea 8 °C
- 2 h of sun a day
- 51 rainy days in all
Find your perfect month
Tell us what you like and we rate every month in Aberystwyth for you.
Your best months: April – June
Based on the climate averages; tap a month to see its details.
Compare two months in Aberystwyth
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
May has the better holiday weather in Aberystwyth: score 17 against 1. In May, days are 2 °C warmer than in October. The sea is 2 °C cooler in May. May has 3 fewer rainy days. The sun shines 3 hours longer a day in May.
| Month | October | May |
|---|---|---|
| Weather score | 1 | 17better |
| Day high | 13° | 15° |
| Night low | 9° | 8° |
| Sea | 14.3° | 12.1° |
| Sunshine | 3.4 h | 6.7 hbetter |
| Rainy days | 18 | 15better |
| Rainfall | 140 mm | 90 mmbetter |
Based on the climate averages 1996–2025.
Which month for what?
Beach & swimming
No month
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
No month
15–28 °C and not too much rain
Rainy months
All year
12 or more rainy days
Aberystwyth month by month
The typical weather for every month at a glance.
1January7° · Sea 8° · 2 h
In January, Aberystwyth is cold: daytime highs average 7 °C, and nights cool down to about 3 °C. The sea averages 7.9 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. It rains often – on about 17 days, adding up to 124 mm. It is often windy, with gusts of around 29 km/h. All in all, January is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in January4February8° · Sea 7° · 3 h
In February, Aberystwyth is cold: daytime highs average 8 °C, and nights cool down to about 3 °C. The sea averages 7.3 °C – swimming is only for the hardy. The sun is scarce, with only about 3 hours a day. It rains often – on about 15 days, adding up to 103 mm. It is often windy, with gusts of around 28 km/h. All in all, February is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in February7March9° · Sea 8° · 4 h
In March, Aberystwyth is cold: daytime highs average 9 °C, and nights cool down to about 4 °C. The sea averages 7.7 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. It rains often – on about 15 days, adding up to 90 mm. All in all, March is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in March15April12° · Sea 10° · 6 h
In April, Aberystwyth is cool: daytime highs average 12 °C, and nights cool down to about 5 °C. The sea averages 9.5 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. Rain is frequent, with about 14 rainy days and 76 mm in total. All in all, April is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in April17May15° · Sea 12° · 7 h
In May, Aberystwyth is cool: daytime highs average 15 °C, and nights cool down to about 8 °C. The sea averages 12.1 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. It rains often – on about 15 days, adding up to 90 mm. All in all, May is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in May17June17° · Sea 15° · 6 h
In June, Aberystwyth is mild: daytime highs average 17 °C, and nights cool down to about 11 °C. The sea averages 15.0 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. It rains often – on about 14 days, adding up to 90 mm. All in all, June is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in June13July18° · Sea 17° · 6 h
In July, Aberystwyth is mild: daytime highs average 18 °C, and nights cool down to about 13 °C. The sea averages 16.9 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. It rains often – on about 16 days, adding up to 97 mm. All in all, July is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in July13August18° · Sea 18° · 6 h
In August, Aberystwyth is mild: daytime highs average 18 °C, and nights cool down to about 13 °C. The sea averages 17.6 °C – bracing, so a wetsuit helps for longer swims. Expect around 6 hours of sunshine a day. It rains often – on about 17 days, adding up to 101 mm. All in all, August is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in August10September17° · Sea 17° · 5 h
In September, Aberystwyth is mild: daytime highs average 17 °C, and nights cool down to about 11 °C. The sea averages 16.6 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. It rains often – on about 15 days, adding up to 107 mm. All in all, September is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in September1October13° · Sea 14° · 3 h
In October, Aberystwyth is cool: daytime highs average 13 °C, and nights cool down to about 9 °C. The sea averages 14.3 °C – swimming is only for the hardy. The sun is scarce, with only about 3 hours a day. It rains often – on about 18 days, adding up to 140 mm. All in all, October is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in October0November10° · Sea 12° · 2 h
In November, Aberystwyth is cold: daytime highs average 10 °C, and nights cool down to about 6 °C. The sea averages 11.7 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. It rains often – on about 19 days, adding up to 141 mm. All in all, November is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in November0December8° · Sea 9° · 2 h
In December, Aberystwyth is cold: daytime highs average 8 °C, and nights cool down to about 4 °C. The sea averages 9.3 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. It rains often – on about 19 days, adding up to 146 mm. It is often windy, with gusts of around 29 km/h. All in all, December is not an ideal month for a holiday in Aberystwyth.
Aberystwyth in DecemberAberystwyth compared
Put Aberystwyth side by side with another destination.
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Aberystwyth vs. Swansea
In October Swansea has the better holiday weather (score 6 vs. 1). During the day Swansea is 1 °C warmer than Aberystwyth. The sea in Swansea is 1 °C warmer. Swansea gets one more hour of sunshine a day.
| in October | Aberystwyth | Swansea |
|---|---|---|
| Holiday score | 1 | 6 |
| Daytime high | 13° | 14° |
| Sea | 14° | 15° |
| Sunshine | 3 h | 4 h |
| Rainy days | 18 | 16 |
| Best time | Apr – Aug | Jun – Sep |
Through the year
United Kingdom in October: the best places
In October, Aberystwyth ranks 28 among the 31 nearest destinations in this country.
- Glastonbury15°48
- 2Stratford-upon-Avon14°46
- 3Gloucester14°45
- 4Bristol15°45
- 5Cheltenham14°45
- 6Leicester14°45
- 7Derby14°44
- 8Stourbridge14°43
- 28AberystwythThis page13°14°1
Planning a trip to Aberystwyth
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Aberystwyth in the school holidays
How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.
Aberystwyth has its best school-holiday weather during May half-term (score 17) and its weakest during October half-term (score 1).
- 13
Easter holidays
Mar – Apr
Poor
- 11 °C by day
- Sea 9 °C
- 5.2 h of sun a day
- 14 rainy days a month
Keep in mind: Frequent rain
- 17
May half-term
May – Jun
PoorBest holidays
- 15 °C by day
- Sea 13 °C
- 6.6 h of sun a day
- 14 rainy days a month
Keep in mind: Frequent rain
- 13
Summer holidays
Jul – Aug
Poor
- 18 °C by day
- Sea 17 °C
- 5.8 h of sun a day
- 17 rainy days a month
Keep in mind: Frequent rain
- 1
October half-term
Oct
Poor
- 13 °C by day
- Sea 14 °C
- 3.4 h of sun a day
- 18 rainy days a month
Keep in mind: Frequent rain
- 1
Christmas holidays
Dec – Jan
Poor
- 7 °C by day
- Sea 9 °C
- 1.8 h of sun a day
- 18 rainy days a month
Keep in mind: Frequent rain
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- Short trip – train or car is often quicker
- Distance
- 270 km
- Time zone
- UTC+1
- Jet lag
- Hardly any (under 3 h)
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Frequently asked questions about Aberystwyth
When is the best time to visit Aberystwyth?
The best time to visit Aberystwyth is from April to August. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Aberystwyth?
The sea temperature in Aberystwyth ranges from 7.3 °C in February to 17.6 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
Can you swim in Aberystwyth in October?
Only if you don't mind cold water: in October the sea averages just 14.3 °C. Comfortable swimming temperatures are not reached at any time of year.
What is the warmest month in Aberystwyth?
July is the warmest month, with average highs of 18 °C and nights around 13 °C. January is the coolest month at 7 °C.
When does it rain most in Aberystwyth?
The wettest month is December with 146 mm of precipitation. The driest month is April with 76 mm.
How many hours of sunshine does Aberystwyth get?
Aberystwyth gets around 1,550 hours of sunshine a year. The sunniest month is May with 6.7 hours a day; in December there are 1.6 hours a day.
What time zone is Aberystwyth in?
Aberystwyth uses the time zone Europe/London: UTC+0 in January and UTC+1 in July.
Which school holidays are best for Aberystwyth?
Aberystwyth has its best school-holiday weather during May half-term (score 17) and its weakest during October half-term (score 1). Holiday ratings (0–100): Easter holidays 13, May half-term 17, Summer holidays 13, October half-term 1, Christmas holidays 1.
Near Aberystwyth
Other destinations close by.
Places with a climate like Aberystwyth
Destinations whose weather through the year is closest to Aberystwyth's – good alternatives.