Cornwall Κλίμα and Average Καιρός
Κλίμα of Cornwall: average temperatures, rainfall and seasons month by month.
Κλίμα in Cornwall month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 9° | 4° | 166 mm | ★★☆☆☆ |
| Φεβρουάριος | 10° | 6° | 168 mm | ★★☆☆☆ |
| Μάρτιος | 11° | 6° | 107 mm | ★★★☆☆ |
| Απρίλιος | 13° | 7° | 105 mm | ★★★☆☆ |
| Μάι | 16° | 10° | 74 mm | ★★★★☆ |
| Ιούνιος | 18° | 13° | 75 mm | ★★★★☆ |
| Ιούλιος | 20° | 14° | 60 mm | ★★★★☆ |
| Αύγουστος | 20° | 14° | 73 mm | ★★★★☆ |
| Σεπτέμβριος | 17° | 12° | 89 mm | ★★★★☆ |
| Οκτώβριος | 15° | 11° | 116 mm | ★★★☆☆ |
| Νοέμβριος | 12° | 8° | 152 mm | ★★★☆☆ |
| Δεκέμβριος | 10° | 7° | 145 mm | ★★☆☆☆ |
Κλίμα type: Temperate. Πηγή: Open-Meteo archive (ERA5).
Recent extremes in Cornwall
Υψηλόest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Cornwall compares με 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 |
Κλίμα by city in Cornwall
1 cities mapped in this atlas
Καλύτερη εποχή για επίσκεψη Cornwall
Go in Μάι, Ιούνιος, Ιούλιος and Αύγουστος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What this means for Cornwall
Today is slightly warmer than average for Οκτώβριος. The forecast high of 19°C is 3.6°C above the 15°C typical for this month.
A 52% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 11°C.
What έως pack, what έως skip
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
Περίληψη
Cornwall is a county in England. Cornwall is a county or metropolitan area in the United Kingdom. Ο πληθυσμός είναι περίπου 570.000.
Αυτή τη στιγμή είναι 19°C (66°F) in Cornwall με Νεφελώδης. Η αισθητή θερμοκρασία είναι 17°C. Σήμερα η θερμοκρασία κυμαίνεται από 14°C έως 19°C. Η πιθανότητα βροχής είναι 52%. Sightseeing conditions score 8.1/10 - Καλές συνθήκες.
Η καλύτερη εποχή για επίσκεψη στο Cornwall is Μάι, Ιούνιος, Ιούλιος and Αύγουστος. Το κλίμα είναι temperate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος tend έως be the least comfortable months. Ιούλιος is the warmest month με average highs near 20°C, while Ιανουάριος is the coldest με lows near 4°C.
The closest major airport is London Heathrow Airport (LHR), about 349 km away. Nearby highlights include Stonehenge, Stonehenge, Avebury and Associated Sites, Χιόνιdonia National Park and Δευt-Saint-Michel and its Bay.
Με απλά λόγια. Today is slightly warmer than average for Οκτώβριος. The forecast high of 19°C is 3.6°C above the 15°C typical for this month. The best window έως be outside is roughly 10 AM έως 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Cornwall today at 8.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Cornwall
| Τύπος | County |
|---|---|
| Region | England |
| Χώρα | Ηνωμένο Βασίλειο |
| Ήπειρος | Ευρώπη |
| Συντεταγμένες | 50°15′57.6″N 5°3′9.7″W (50.266, -5.0527) |
| Πληθυσμός | 570.000 |
| Τοπική ώρα | 1:12 PM (UTC+01:00) |
| Best months | Μάι, Ιούνιος, Ιούλιος and Αύγουστος |
| Κλίμα | Temperate |
Καιρός map for Cornwall
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. 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.
Κλίμα 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 Ευρώπη.
What is the weather like in Cornwall τώρα?
It is currently 19°C (66°F) με Νεφελώδης. Υγρασία is 70% and wind is 18 km/h.
When is the best time έως visit Cornwall?
Μάι, Ιούνιος, Ιούλιος and Αύγουστος offer the most comfortable conditions in Cornwall, which has a temperate climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος are usually the hardest months for outdoor plans.
What time zone is Cornwall in?
Cornwall observes Europe/London (UTC+01:00). The local time is 1:12 PM.
How many people live in Cornwall?
Cornwall has a population of approximately 570.000.
What is the nearest airport έως 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 έως do in Cornwall?
Popular options include Stonehenge, Stonehenge, Avebury and Associated Sites, Χιόνιdonia National Park, Δευt-Saint-Michel and its Bay, Δευt-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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα 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 Οκτώβριος 2, 2026 at 1:12 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
