Cardiff Ilmasto and Average Sää
Ilmasto of Cardiff: average temperatures, rainfall and seasons month by month.
Ilmasto in Cardiff month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | 8° | 2° | 140 mm | ★★☆☆☆ |
| helmikuu | 10° | 5° | 157 mm | ★★☆☆☆ |
| maaliskuu | 12° | 5° | 89 mm | ★★★☆☆ |
| huhtikuu | 15° | 7° | 101 mm | ★★★☆☆ |
| tou | 18° | 10° | 96 mm | ★★★★☆ |
| kesäkuu | 20° | 12° | 91 mm | ★★★★☆ |
| heinäkuu | 23° | 14° | 58 mm | ★★★★☆ |
| elokuu | 22° | 14° | 75 mm | ★★★★☆ |
| syyskuu | 18° | 11° | 113 mm | ★★★★☆ |
| lokakuu | 15° | 10° | 151 mm | ★★★☆☆ |
| marraskuu | 11° | 6° | 133 mm | ★★★☆☆ |
| joulukuu | 10° | 6° | 172 mm | ★★☆☆☆ |
Ilmasto type: Temperate. Lähde: Open-Meteo archive (ERA5).
Recent extremes in Cardiff
Korkeaest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Cardiff compares ja nearby places
Annual averages, and the difference against Cardiff.
| 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 |
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.
What this means for Cardiff
Today is about average for lokakuu. The forecast high of 16°C is in line ja the 15°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Puuskat ja 54 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in kesäkuu ja elokuu.
The gap between the warmest and coldest month averages 14°C.
What ja pack, what ja skip
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 54 km/h.
- If your dates are flexible, avoid tammikuu, helmikuu and joulukuu - historically the least comfortable months here.
Yhteenveto
Cardiff is a city in South Wales. Cardiff is known for the castle and Millennium Centre. Väkiluku on noin 375.000.
Tällä hetkellä lämpötila on 14°C (57°F) in Cardiff ja pääosin selkeää. Tuntuu kuin 10°C. Tänään lämpötila vaihtelee 10°C ja 16°C. laeen todennäköisyys on 100%. Sightseeing conditions score 6.6/10 - kohtalainen — suunnittele sään mukaan.
Paras aika matkustaa kohteeseen Cardiff is kesäkuu, heinäkuu and elokuu. Ilmasto on temperate. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. heinäkuu is the warmest month ja average highs near 23°C, while tammikuu is the coldest ja lows near 2°C.
The closest major airport is London Heathrow Airport (LHR), about 189 km away. Nearby highlights include Stonehenge, Avebury and Associated Sites, Stonehenge, Lumidonia National Park and River Thames.
Yksinkertaisesti sanottuna. Today is about average for lokakuu. The forecast high of 16°C is in line ja the 15°C typical for this month. The best window ja be outside is roughly 6 PM ja 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Cardiff today at 8.9/10. Puuskat ja 54 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Cardiff
| Tyyppi | City |
|---|---|
| County | South Wales |
| Maa | Iso-Britannia |
| Maanosa | Eurooppa |
| Koordinaatit | 51°28′53.8″N 3°10′44.8″W (51.4816, -3.1791) |
| Väkiluku | 375.000 |
| Known for | the castle and Millennium Centre |
| Paikallinen aika | 10:29 PM (UTC+00:00) |
| Best months | kesäkuu, heinäkuu and elokuu |
| Ilmasto | Temperate |
Sää map for Cardiff
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Explore Cardiff
Every topic we hold for this place, and the same topic for the places around it.
Ilmasto 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 Eurooppa.
What is the weather like in Cardiff nyt?
It is currently 14°C (57°F) ja pääosin selkeää. Kosteus is 68% and wind is 19 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 10:29 PM.
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 data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto 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 lokakuu 27, 2026 at 10:29 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
