Cornwall Climat and Average Météo
Climat of Cornwall: average temperatures, rainfall and seasons month by month.
Climat in Cornwall month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 9° | 4° | 166 mm | ★★☆☆☆ |
| février | 10° | 6° | 168 mm | ★★☆☆☆ |
| mars | 11° | 6° | 107 mm | ★★★☆☆ |
| avril | 13° | 7° | 105 mm | ★★★☆☆ |
| mai | 16° | 10° | 74 mm | ★★★★☆ |
| juin | 18° | 13° | 75 mm | ★★★★☆ |
| juillet | 20° | 14° | 60 mm | ★★★★☆ |
| août | 20° | 14° | 73 mm | ★★★★☆ |
| septembre | 17° | 12° | 89 mm | ★★★★☆ |
| octobre | 15° | 11° | 116 mm | ★★★☆☆ |
| novembre | 12° | 8° | 152 mm | ★★★☆☆ |
| décembre | 10° | 7° | 145 mm | ★★☆☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Recent extremes in Cornwall
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Cornwall compares avec 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 |
Climat by city in Cornwall
1 cities mapped in this atlas
Meilleur moment pour visiter Cornwall
Go in mai, juin, juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Cornwall
Today is slightly cooler than average for octobre. The forecast high of 13°C is 1.9°C below the 15°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Rafales à 73 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 juin à août.
The gap between the warmest and coldest month averages 11°C.
What à pack, what à skip
- A packable rain shell – 3 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints tandis que gusts stay above 73 km/h.
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Cornwall is a county in England. Cornwall is a county or metropolitan area in the United Kingdom. Sa population est d’environ 570.000.
Actuellement, il fait 12°C (53°F) in Cornwall avec couvert. La température ressentie est de 6°C. Aujourd’hui, les températures vont de 10°C à 13°C. La probabilité de précipitations est de 100%. Les conditions pour les visites obtiennent 5.8/10 – correct — adaptez vos activités à la météo.
La meilleure période pour visiter Cornwall is mai, juin, juillet and août. Le climat est temperate. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 20°C, tandis que janvier est le mois le plus froid, avec des minimales proches de 4°C.
L’aéroport principal le plus proche est London Heathrow Airport (LHR), about 349 km away. Parmi les sites à proximité, citons Stonehenge, Stonehenge, Avebury and Associated Sites, Neigedonia National Park and lun.t-Saint-Michel and its Bay.
En termes simples. Today is slightly cooler than average for octobre. The forecast high of 13°C is 1.9°C below the 15°C typical for this month. The best window à be outside is roughly 5 PM à 8 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Cornwall today at 8/10. Rafales à 73 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 Cornwall
| Type | County |
|---|---|
| Region | England |
| Pays | Royaume-Uni |
| Continent | Europe |
| Coordonnées | 50°15′57.6″N 5°3′9.7″W (50.266, -5.0527) |
| Population | 570.000 |
| Heure locale | 7:36 AM (UTC+01:00) |
| Meilleurs mois | mai, juin, juillet and août |
| Climat | Temperate |
Météo map for Cornwall
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Cornwall
Every topic we hold for this place, and the same topic for the places around it.
Climat 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 Europe.
What is the weather like in Cornwall maintenant?
It is currently 12°C (53°F) avec couvert. Humidité is 67% and wind is 33 km/h.
When is the best time à visit Cornwall?
mai, juin, juillet and août offer the most comfortable conditions in Cornwall, which has a temperate climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Cornwall in?
Cornwall observes Europe/London (UTC+01:00). The heure locale is 7:36 AM.
How many people live in Cornwall?
Cornwall has a population of approximately 570.000.
What is the nearest airport à 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 à do in Cornwall?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Neigedonia National Park, lun.t-Saint-Michel and its Bay, lun.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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 25, 2026 at 7:36 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
