City in South Wales

Cardiff الطقس التوقعات

Cardiff weather: 14°C, صحو غالبًا. كل ساعة forecast, 14-day outlook, UV, air quality and the best time و visit.

🌤️ 14°C now🕔 11:55 AM local📅 Best: يونيو, يوليو and أغسطس👥 375.000

Cardiff weather in ماي

18°
average high · low 10°C
★★★★☆
ranked #4 of 12 months

A good month و visit Cardiff.

Average high18°C
Average low10°C
Mean14°C
مطرfall96 mm

ماي runs 2°C warmer than the annual average in Cardiff.

الطقس map for Cardiff

Animated model layers. Pick a layer و load it.

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Animated layers by الرياحy. For pin-level detail and nearby places, see the interactive map below.

المناخ in Cardiff month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

Line: average high · Bars: rainfall
الشهرAvg highAvg lowمطرfallRating
يناير8°2°140 mm★★☆☆☆
فبراير10°5°157 mm★★☆☆☆
مارس12°5°89 mm★★★☆☆
أبريل15°7°101 mm★★★☆☆
ماي18°10°96 mm★★★★☆
يونيو20°12°91 mm★★★★☆
يوليو23°14°58 mm★★★★☆
أغسطس22°14°75 mm★★★★☆
سبتمبر18°11°113 mm★★★★☆
أكتوبر15°10°151 mm★★★☆☆
نوفمبر11°6°133 mm★★★☆☆
ديسمبر10°6°172 mm★★☆☆☆

المناخ type: Temperate. المصدر: Open-Meteo archive (ERA5).

أفضل وقت للزيارة Cardiff

Go in يونيو, يوليو and أغسطس. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: يناير, فبراير and ديسمبر - expect the least comfortable mix of heat, cold or rain.

يناير★★☆☆☆
فبراير★★☆☆☆
مارس★★★☆☆
أبريل★★★☆☆
ماي★★★★☆
يونيو★★★★☆
يوليو★★★★☆
أغسطس★★★★☆
سبتمبر★★★★☆
أكتوبر★★★☆☆
نوفمبر★★★☆☆
ديسمبر★★☆☆☆

What و pack, what و skip

Pack for the next 7 days
  • A packable rain shell - 2 of the next 7 days carry a real chance of rain
Worth avoiding
  • Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 54 km/h.
  • If your dates are flexible, avoid يناير, فبراير and ديسمبر - historically the least comfortable months here.

How Cardiff compares مع nearby places

Annual averages, and the difference against Cardiff.

PlaceDistanceAvg tempvs hereAnnual rain
Bristol41 km12°Cabout the same1038 mm
Somerset45 km12°C+1°C warmer911 mm
Bath58 km11°C1°C cooler987 mm
Devon89 km12°Cabout the same1080 mm
Stonehenge100 km11°Cabout the same912 mm

شاهد توقعات Cardiff حسب الفترة الزمنية

Cardiff weather - more answers

Explore Cardiff

Every topic we hold for this place, and the same topic for the places around it.

الطقس for related places

Frequently asked questions

Where is Cardiff?

Cardiff is a city in South Wales. Its coordinates are 51.4816, -3.1791. It lies in أوروبا.

What is the weather like in Cardiff الآن?

It is currently 14°C (57°F) مع صحو غالبًا. الرطوبة is 68% and wind is 19 km/h.

When is the best time و visit Cardiff?

يونيو, يوليو and أغسطس offer the most comfortable conditions in Cardiff, which has a temperate climate. يناير, فبراير and ديسمبر are usually the hardest months for outdoor plans.

What time zone is Cardiff in?

Cardiff observes Europe/London (UTC+00:00). The local time is 11:55 AM.

How many people live in Cardiff?

Cardiff has a population of approximately 375.000.

What is the nearest airport و Cardiff?

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 و do in Cardiff?

Popular options include Stonehenge, Avebury and Associated Sites, Stonehenge, ثلجdonia National Park, River Thames, British Museum and Big Ben and the Houses of Parliament.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts.
التوقعات and observationsOpen-Meteo (ECMWF and national models).
جودة الهواء and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
المناخ averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, 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 أكتوبر 27, 2026 at 11:55 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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