Cornwall Tempo Previsão
Cornwall weather: 16°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Cornwall weather in mai
One of the best months a visit Cornwall.
mai runs 1°C warmer than the annual average in Cornwall.
Tempo map for Cornwall
Animated model layers. Pick a layer a load it.
Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Clima in Cornwall month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | 9° | 4° | 166 mm | ★★☆☆☆ |
| fevereiro | 10° | 6° | 168 mm | ★★☆☆☆ |
| março | 11° | 6° | 107 mm | ★★★☆☆ |
| abril | 13° | 7° | 105 mm | ★★★☆☆ |
| mai | 16° | 10° | 74 mm | ★★★★☆ |
| junho | 18° | 13° | 75 mm | ★★★★☆ |
| julho | 20° | 14° | 60 mm | ★★★★☆ |
| agosto | 20° | 14° | 53 mm | ★★★★☆ |
| setembro | 18° | 12° | 131 mm | ★★★★☆ |
| outubro | 15° | 11° | 116 mm | ★★★☆☆ |
| novembro | 12° | 8° | 152 mm | ★★★☆☆ |
| dezembro | 10° | 7° | 145 mm | ★★☆☆☆ |
Clima type: Temperate. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar Cornwall
Go in mai, junho, julho and agosto. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
What a pack, what a skip
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
How Cornwall compares com 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 | 1109 mm |
| Somerset | 176 km | 12°C | about the same | 929 mm |
| South Wales | 189 km | 12°C | about the same | 1381 mm |
| Cardiff | 189 km | 12°C | about the same | 1381 mm |
| Dorset | 199 km | 12°C | about the same | 1221 mm |
Ver a previsão de Cornwall por período
Cornwall weather – more answers
Explore Cornwall
Every topic we hold for this place, and the same topic for the places around it.
Tempo 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 agora?
It is currently 16°C (61°F) com encoberto. Humidade is 95% and wind is 6 km/h.
When is the best time a visit Cornwall?
mai, junho, julho and agosto offer the most comfortable conditions in Cornwall, which has a temperate climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Cornwall in?
Cornwall observes Europe/London (UTC+01:00). The hora local is 6:31 AM.
How many people live in Cornwall?
Cornwall has a population of approximately 570.000.
What is the nearest airport a 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 a do in Cornwall?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Nevedonia National Park, seg.t-Saint-Michel and its Bay, seg.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. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima 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 setembro 20, 2026 at 6:31 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
