South Wales Vejr Prognose
South Wales weather: 17°C, overskyet. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
South Wales weather in januar
One of the harder months here - go in med a plan.
januar runs 7°C cooler than the annual average in South Wales.
Compare med december.
Vejr map for South Wales
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in South Wales month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 8° | 2° | 140 mm | ★★☆☆☆ |
| februar | 10° | 5° | 157 mm | ★★☆☆☆ |
| marts | 12° | 5° | 89 mm | ★★★☆☆ |
| april | 15° | 7° | 101 mm | ★★★☆☆ |
| maj | 18° | 10° | 96 mm | ★★★★☆ |
| juni | 20° | 12° | 91 mm | ★★★★☆ |
| juli | 23° | 14° | 58 mm | ★★★★☆ |
| august | 22° | 14° | 75 mm | ★★★★☆ |
| september | 18° | 11° | 113 mm | ★★★★☆ |
| oktober | 15° | 10° | 151 mm | ★★★☆☆ |
| november | 11° | 6° | 133 mm | ★★★☆☆ |
| december | 10° | 6° | 172 mm | ★★☆☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid South Wales
Go in juni, juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What og pack, what og skip
- Layers - the daily swing is 11°C, so mornings feel nothing like afternoons
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
How South Wales compares med nearby places
Annual averages, and the difference against South Wales.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bristol | 41 km | 12°C | about the same | 1038 mm |
| Somerset | 45 km | 12°C | +1°C warmer | 911 mm |
| Bath | 58 km | 11°C | 1°C cooler | 987 mm |
| Devon | 89 km | 12°C | about the same | 1080 mm |
| Stonehenge | 100 km | 11°C | about the same | 912 mm |
Se prognosen for South Wales efter tidsinterval
South Wales weather - more answers
Explore South Wales
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is South Wales?
South Wales is a county in Wales. Its coordinates are 51.4816, -3.1791. It lies in Europa.
What is the weather like in South Wales lige nu?
It is currently 17°C (62°F) med overskyet. Luftfugtighed is 93% and wind is 7 km/h.
When is the best time og visit South Wales?
juni, juli and august offer the most comfortable conditions in South Wales, which has a temperate climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is South Wales in?
South Wales observes Europe/London (UTC+01:00). The local time is 4:51 AM.
How many people live in South Wales?
South Wales has a population of approximately 1.9 million.
What is the nearest airport og South Wales?
The closest airports are London Heathrow Airport (LHR), 189 km away, London Gatwick Airport (LGW), 211 km away and Dublin Airport (DUB), 301 km away.
What are the top things og do in South Wales?
Popular options include Stonehenge, Avebury and Associated Sites, Stonehenge, Snedonia National Park, River Thames, British Museum and Big Ben and the Houses of Parliament.
What places are in South Wales?
South Wales covers 1 places in this atlas, including Cardiff.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (uk-regions) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 6, 2026 at 4:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
