Greater London Climat and Average Météo
Climat of Greater London: average temperatures, rainfall and seasons month by month.
Climat in Greater London 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 | 7° | 2° | 88 mm | ★★★☆☆ |
| février | 10° | 5° | 84 mm | ★★★☆☆ |
| mars | 12° | 5° | 40 mm | ★★★★☆ |
| avril | 16° | 7° | 32 mm | ★★★★☆ |
| mai | 20° | 11° | 46 mm | ★★★★☆ |
| juin | 23° | 13° | 51 mm | ★★★★★ |
| juillet | 25° | 15° | 55 mm | ★★★★☆ |
| août | 24° | 15° | 34 mm | ★★★★★ |
| septembre | 20° | 12° | 68 mm | ★★★★☆ |
| octobre | 16° | 10° | 79 mm | ★★★★☆ |
| novembre | 11° | 6° | 76 mm | ★★★☆☆ |
| décembre | 10° | 6° | 63 mm | ★★★☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Recent extremes in Greater London
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Greater London compares avec nearby places
Annual averages, and the difference against Greater London.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| London Gatwick Airport | 40 km | 12°C | 1°C cooler | 820 mm |
| Kent | 52 km | 12°C | 1°C cooler | 734 mm |
| Sussex | 68 km | 12°C | 1°C cooler | 860 mm |
| Brighton | 76 km | 12°C | about the same | 943 mm |
| Cambridge | 79 km | 12°C | 1°C cooler | 677 mm |
Climat by city in Greater London
1 cities mapped in this atlas
Climat by river in Greater London
1 rivers mapped in this atlas
Meilleur moment pour visiter Greater London
Go in mai, juin, juillet, août and septembre. 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 Greater London
Today is about average for octobre. The forecast high of 16°C is in line avec the 16°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 17 mm is forecast, which is enough à soak trails and slow traffic.
Rafales à 62 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 15°C.
What à pack, what à skip
- A packable rain shell – 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints tandis que gusts stay above 62 km/h.
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Greater London is a county in England. Greater London is a county or metropolitan area in the United Kingdom. Sa population est d’environ 8.9 million.
Actuellement, il fait 9°C (47°F) in Greater London avec ciel dégagé. La température ressentie est de 4°C. Aujourd’hui, les températures vont de 8°C à 16°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 Greater London is mai, juin, juillet, août and septembre. 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 25°C, tandis que janvier est le mois le plus froid, avec des minimales proches de 2°C.
L’aéroport principal le plus proche est London Heathrow Airport (LHR), about 23 km away. Parmi les sites à proximité, citons Big Ben and the Houses of Parliament, British Museum, Tower of London and River Thames.
En termes simples. Today is about average for octobre. The forecast high of 16°C is in line avec the 16°C typical for this month. The best window à be outside is roughly 8 AM à 11 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Greater London today at 8/10. Rafales à 62 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 Greater London
| Type | County |
|---|---|
| Region | England |
| Pays | Royaume-Uni |
| Continent | Europe |
| Coordonnées | 51°30′26.6″N 0°7′40.1″W (51.5074, -0.1278) |
| Population | 8.900.000 |
| Heure locale | 9:34 AM (UTC+01:00) |
| Meilleurs mois | mai, juin, juillet, août and septembre |
| Climat | Temperate |
Météo map for Greater London
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 Greater London
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 Greater London?
Greater London is a county in England. Its coordinates are 51.5074, -0.1278. It lies in Europe.
What is the weather like in Greater London maintenant?
It is currently 9°C (47°F) avec ciel dégagé. Humidité is 66% and wind is 17 km/h.
When is the best time à visit Greater London?
mai, juin, juillet, août and septembre offer the most comfortable conditions in Greater London, which has a temperate climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Greater London in?
Greater London observes Europe/London (UTC+01:00). The heure locale is 9:34 AM.
How many people live in Greater London?
Greater London has a population of approximately 8.9 million.
What is the nearest airport à Greater London?
The closest airports are London Heathrow Airport (LHR), 23 km away, London Gatwick Airport (LGW), 40 km away and Paris Charles de Gaulle Airport (CDG), 337 km away.
What are the top things à do in Greater London?
Popular options include Big Ben and the Houses of Parliament, British Museum, Tower of London, River Thames, Stonehenge and Stonehenge, Avebury and Associated Sites.
What places are in Greater London?
Greater London covers 2 places in this atlas, including London and River Thames.
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 24, 2026 at 9:34 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
