Greater London Klima and Average Vær
Klima of Greater London: average temperatures, rainfall and seasons month by month.
Klima in Greater London month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 7° | 2° | 88 mm | ★★★☆☆ |
| februar | 10° | 5° | 84 mm | ★★★☆☆ |
| mars | 12° | 5° | 40 mm | ★★★★☆ |
| april | 16° | 7° | 32 mm | ★★★★☆ |
| mai | 20° | 11° | 46 mm | ★★★★☆ |
| juni | 23° | 13° | 51 mm | ★★★★★ |
| juli | 25° | 15° | 55 mm | ★★★★☆ |
| august | 24° | 15° | 34 mm | ★★★★★ |
| september | 20° | 12° | 68 mm | ★★★★☆ |
| oktober | 16° | 10° | 79 mm | ★★★★☆ |
| november | 11° | 6° | 76 mm | ★★★☆☆ |
| desember | 10° | 6° | 63 mm | ★★★☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Greater London
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Greater London compares med 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 |
Klima by city in Greater London
1 cities mapped in this atlas
Klima by river in Greater London
1 rivers mapped in this atlas
Beste tid å besøke Greater London
Go in mai, juni, juli, august and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Greater London
Today is slightly cooler than average for oktober. The forecast high of 13°C is 2.8°C below the 16°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 14 mm is forecast, which is enough til soak trails and slow traffic.
Vindkast til 65 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 juni til august.
The gap between the warmest and coldest month averages 15°C.
What til pack, what til skip
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 65 km/h.
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Sammendrag
Greater London is a county in England. Greater London is a county or metropolitan area in the United Kingdom. Befolkningen er rundt 8.9 million.
Akkurat nå er det 13°C (55°F) in Greater London med lett regn. Det føles som 11°C. I dag varierer temperaturen mellom 9°C til 13°C. Sannsynligheten for nedbør er 100%. Sightseeing conditions score 6.6/10 - greit — planlegg etter været.
Beste tidspunkt å besøke Greater London is mai, juni, juli, august and september. Klimaet er temperate. januar, februar and desember tend til be the least comfortable months. juli is the warmest month med average highs near 25°C, while januar is the coldest med lows near 2°C.
The closest major airport is London Heathrow Airport (LHR), about 23 km away. Nearby highlights include Big Ben and the Houses of Parliament, British Museum, Tower of London and River Thames.
Kort sagt. Today is slightly cooler than average for oktober. The forecast high of 13°C is 2.8°C below the 16°C typical for this month. The best window til be outside is roughly 6 PM til 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Greater London today at 9/10. Vindkast til 65 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 |
| Land | Storbritannia |
| Kontinent | Europa |
| Koordinater | 51°30′26.6″N 0°7′40.1″W (51.5074, -0.1278) |
| Befolkning | 8.900.000 |
| Lokal tid | 2:53 AM (UTC+01:00) |
| Best months | mai, juni, juli, august and september |
| Klima | Temperate |
Vær map for Greater London
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. 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.
Klima 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 Europa.
What is the weather like in Greater London akkurat nå?
It is currently 13°C (55°F) med lett regn. Luftfuktighet is 91% and wind is 17 km/h.
When is the best time til visit Greater London?
mai, juni, juli, august and september offer the most comfortable conditions in Greater London, which has a temperate climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Greater London in?
Greater London observes Europe/London (UTC+01:00). The local time is 2:53 AM.
How many people live in Greater London?
Greater London has a population of approximately 8.9 million.
What is the nearest airport til 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 til 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. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 oktober 23, 2026 at 2:53 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
