Cornwall Veður Spá
Cornwall weather: 13°C, skýjað. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Loftslag in Cornwall month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 9° | 4° | 166 mm | ★★☆☆☆ |
| febrúar | 10° | 6° | 168 mm | ★★☆☆☆ |
| mars | 11° | 6° | 107 mm | ★★★☆☆ |
| apríl | 13° | 7° | 105 mm | ★★★☆☆ |
| maí | 16° | 10° | 74 mm | ★★★★☆ |
| júní | 18° | 13° | 75 mm | ★★★★☆ |
| júlí | 20° | 14° | 60 mm | ★★★★☆ |
| ágúst | 20° | 14° | 73 mm | ★★★★☆ |
| september | 17° | 12° | 89 mm | ★★★★☆ |
| október | 15° | 11° | 116 mm | ★★★☆☆ |
| nóvember | 12° | 8° | 152 mm | ★★★☆☆ |
| desember | 10° | 7° | 145 mm | ★★☆☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Best time til visit Cornwall
Go in maí, júní, júlí and ágúst. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
Recent extremes in Cornwall
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Cornwall compares með 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 | 1352 mm |
| Cardiff | 189 km | 12°C | about the same | 1352 mm |
| Dorset | 199 km | 12°C | about the same | 1195 mm |
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Sjá spá fyrir Cornwall eftir tímabili
Cornwall weather - more answers
Explore Cornwall
Every topic we hold for this place, and the same topic for the places around it.
Veður 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 Evrópa.
What is the weather like in Cornwall núna?
It is currently 13°C (56°F) með skýjað. Raki is 81% and wind is 13 km/h.
When is the best time til visit Cornwall?
maí, júní, júlí and ágúst offer the most comfortable conditions in Cornwall, which has a temperate climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is Cornwall in?
Cornwall observes Europe/London (UTC+00:00). The local time is 11:13 AM.
How many people live in Cornwall?
Cornwall has a population of approximately 570.000.
What is the nearest airport til 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 til do in Cornwall?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Snjórdonia National Park, mán.t-Saint-Michel and its Bay, mán.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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag 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 október 28, 2026 at 11:13 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
