Cornwall Wetter Vorhersage
Cornwall weather: 18°C, bedeckt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Cornwall weather in Januar
One of the harder months here – go in mit a plan.
Januar runs 6°C cooler than the annual average in Cornwall.
Wetter map for Cornwall
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Cornwall month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 9° | 4° | 166 mm | ★★☆☆☆ |
| Februar | 10° | 6° | 168 mm | ★★☆☆☆ |
| März | 11° | 6° | 107 mm | ★★★☆☆ |
| April | 13° | 7° | 105 mm | ★★★☆☆ |
| Mai | 16° | 10° | 74 mm | ★★★★☆ |
| Juni | 18° | 13° | 75 mm | ★★★★☆ |
| Juli | 20° | 14° | 60 mm | ★★★★☆ |
| August | 20° | 14° | 73 mm | ★★★★☆ |
| September | 17° | 12° | 89 mm | ★★★★☆ |
| Oktober | 15° | 11° | 116 mm | ★★★☆☆ |
| November | 12° | 8° | 152 mm | ★★★☆☆ |
| Dezember | 10° | 7° | 145 mm | ★★☆☆☆ |
Klima type: Temperate. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit Cornwall
Go in Mai, Juni, Juli and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- 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 Dezember – historically the least comfortable months here.
How Cornwall compares mit nearby places
Annual averages, and the difference against Cornwall.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Devon | 119 km | 12°C | about the same | 1080 mm |
| Somerset | 176 km | 12°C | about the same | 911 mm |
| South Wales | 189 km | 12°C | about the same | 1376 mm |
| Cardiff | 189 km | 12°C | about the same | 1376 mm |
| Dorset | 199 km | 12°C | about the same | 1195 mm |
Vorhersage für Cornwall nach Zeitraum ansehen
Cornwall weather – more answers
Explore Cornwall
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Cornwall?
Cornwall is a county in England. Its coordinates are 50.266, -5.0527. It lies in Europa.
What is the weather like in Cornwall jetzt?
It is currently 18°C (64°F) mit bedeckt. Luftfeuchtigkeit is 78% and wind is 8 km/h.
When is the best time und visit Cornwall?
Mai, Juni, Juli and August offer the most comfortable conditions in Cornwall, which has a temperate climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Cornwall in?
Cornwall observes Europe/London (UTC+01:00). The Ortszeit is 4:48 PM.
How many people live in Cornwall?
Cornwall has a population of approximately 570.000.
What is the nearest airport und Cornwall?
The closest airports are London Heathrow Airport (LHR), 349 km away, London Gatwick Airport (LGW), 357 km away and Dublin Airport (DUB), 361 km away.
What are the top things und do in Cornwall?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Schneedonia National Park, Mo.t-Saint-Michel and its Bay, Mo.t-Saint-Michel and Big Ben and the Houses of Parliament.
What places are in Cornwall?
Cornwall covers 1 places in this atlas, including St Ives.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (uk-regions) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität 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 4:48 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
