Cornwall Tempo Previsão
Cornwall weather: 16°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Will it rain in Cornwall?
Yes – rain is likely in Cornwall today.
A 81% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 2 mm of precipitation is forecast, com the wettest days falling on dom. and seg..
The next 7 days look unusually dry – roughly 6% of a normal setembro week (2 mm against 30 mm).
16-day previsão para Cornwall
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| dom., set 20 | ☁️ Encoberto | 19° / 13° | 81% | 12 km/h | 3 |
| seg., set 21 | ⛅ Parcialmente nublado | 20° / 10° | 45% | 8 km/h | 3 |
| ter., set 22 | ☁️ Encoberto | 19° / 11° | 8% | 7 km/h | 5 |
| qua., set 23 | 🌦️ Chuvisco fraco | 17° / 12° | 24% · 0 mm | 28 km/h | 4 |
| qui., set 24 | ☁️ Encoberto | 18° / 10° | 2% | 23 km/h | 4 |
| sex., set 25 | 🌥️ Nevoeiro | 20° / 10° | 25% | 12 km/h | 4 |
| sáb., set 26 | 🌦️ Chuvisco fraco | 18° / 14° | 23% · 2 mm | 18 km/h | 2 |
| dom., set 27 | 🌦️ Chuvisco fraco | 18° / 14° | 42% · 6 mm | 18 km/h | 3 |
| seg., set 28 | 🌦️ Chuvisco fraco | 17° / 11° | 37% · 1 mm | 21 km/h | 4 |
| ter., set 29 | 🌦️ Chuvisco fraco | 16° / 9° | 47% · 1 mm | 24 km/h | 3 |
| qua., set 30 | 🌦️ Chuvisco fraco | 19° / 16° | 42% · 4 mm | 23 km/h | 4 |
| qui., out 1 | 🌦️ Chuvisco | 18° / 14° | 31% · 8 mm | 16 km/h | 1 |
| sex., out 2 | 🌥️ Nevoeiro | 20° / 15° | 34% | 14 km/h | 4 |
| sáb., out 3 | 🌥️ Nevoeiro | 22° / 14° | 26% | 17 km/h | 3 |
| dom., out 4 | ☀️ Céu limpo | -- / -- | — | -- | 4 |
| seg., out 5 | ☀️ Céu limpo | -- / -- | — | -- | — |
What this means for Cornwall
Today is slightly warmer than average for setembro. The forecast high of 19°C is 1.6°C above the 18°C typical for this month.
A 81% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 11°C.
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.
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 (62°F) com encoberto. Humidade is 93% and wind is 10 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 1:51 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 1:51 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
