City in South Wales

Cardiff Sää Ennuste

Cardiff weather: 11°C, pilvistä. Tunneittain forecast, 14-day outlook, UV, air quality and the best time ja visit.

☁️ 11°C now🕔 9:17 AM local📅 Best: kesäkuu, heinäkuu and elokuu👥 375.000

Cardiff weather in tou

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

A good month ja visit Cardiff.

Average high18°C
Average low10°C
Mean14°C
Sadefall96 mm

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

Sää map for Cardiff

Animated model layers. Pick a layer ja load it.

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

Ilmasto in Cardiff month by month

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

tamhelmaahuhtoukesheielosyylokmarjouLine: average high · Bars: rainfall
KuukausiAvg highAvg lowSadefallRating
tammikuu8°2°140 mm★★☆☆☆
helmikuu10°5°157 mm★★☆☆☆
maaliskuu12°4°89 mm★★★☆☆
huhtikuu15°6°100 mm★★★☆☆
tou18°10°96 mm★★★★☆
kesäkuu20°12°91 mm★★★★☆
heinäkuu23°14°58 mm★★★★☆
elokuu22°13°75 mm★★★★☆
syyskuu18°11°144 mm★★★☆☆
lokakuu15°9°98 mm★★★☆☆
marraskuu11°6°133 mm★★★☆☆
joulukuu10°5°171 mm★★☆☆☆

Ilmasto type: Temperate. Lähde: Open-Meteo archive (ERA5).

Paras aika vierailla Cardiff

Go in kesäkuu, heinäkuu and elokuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.

tammikuu★★☆☆☆
helmikuu★★☆☆☆
maaliskuu★★★☆☆
huhtikuu★★★☆☆
tou★★★★☆
kesäkuu★★★★☆
heinäkuu★★★★☆
elokuu★★★★☆
syyskuu★★★☆☆
lokakuu★★★☆☆
marraskuu★★★☆☆
joulukuu★★☆☆☆

What ja pack, what ja skip

Pack for the next 7 days
  • Normal seasonal clothing - nothing unusual is needed this week
Worth avoiding
  • If your dates are flexible, avoid tammikuu, helmikuu and joulukuu - historically the least comfortable months here.

How Cardiff compares ja nearby places

Annual averages, and the difference against Cardiff.

PlaceDistanceAvg tempvs hereAnnual rain
Bristol41 km12°Cabout the same1035 mm
Somerset45 km12°C+1°C warmer911 mm
Bath58 km11°C1°C cooler979 mm
Devon89 km12°Cabout the same1080 mm
Stonehenge100 km11°Cabout the same901 mm

Katso kohteen Cardiff ennuste aikavälin mukaan

Cardiff weather - more answers

Explore Cardiff

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

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Frequently asked questions

Where is Cardiff?

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

What is the weather like in Cardiff nyt?

It is currently 11°C (52°F) ja pilvistä. Kosteus is 85% and wind is 16 km/h.

When is the best time ja visit Cardiff?

kesäkuu, heinäkuu and elokuu offer the most comfortable conditions in Cardiff, which has a temperate climate. tammikuu, helmikuu and joulukuu 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 9:17 AM.

How many people live in Cardiff?

Cardiff has a population of approximately 375.000.

What is the nearest airport ja 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 ja do in Cardiff?

Popular options include Stonehenge, Avebury and Associated Sites, Stonehenge, Lumidonia 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.
Ennuste and observationsOpen-Meteo (ECMWF and national models).
Ilmanlaatu and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Ilmasto 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 lokakuu 28, 2026 at 9:17 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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