Iso-Britannia Ilmasto and Average Sää
Ilmasto of Iso-Britannia: average temperatures, rainfall and seasons month by month.
Ilmasto in Iso-Britannia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | 7° | 2° | 88 mm | ★★★☆☆ |
| helmikuu | 10° | 5° | 84 mm | ★★★☆☆ |
| maaliskuu | 12° | 5° | 40 mm | ★★★★☆ |
| huhtikuu | 16° | 7° | 32 mm | ★★★★☆ |
| tou | 20° | 11° | 46 mm | ★★★★☆ |
| kesäkuu | 23° | 13° | 51 mm | ★★★★★ |
| heinäkuu | 25° | 15° | 55 mm | ★★★★☆ |
| elokuu | 24° | 15° | 34 mm | ★★★★★ |
| syyskuu | 20° | 12° | 68 mm | ★★★★☆ |
| lokakuu | 16° | 10° | 79 mm | ★★★★☆ |
| marraskuu | 11° | 6° | 76 mm | ★★★☆☆ |
| joulukuu | 10° | 6° | 63 mm | ★★★☆☆ |
Ilmasto type: Temperate. Lähde: Open-Meteo archive (ERA5).
Recent extremes in United Kingdom
Korkeaest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Iso-Britannia compares ja nearby places
Annual averages, and the difference against Iso-Britannia.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bruges | 235 km | 12°C | 1°C cooler | 878 mm |
| Brussels | 321 km | 12°C | about the same | 843 mm |
| Belgium | 321 km | 12°C | about the same | 843 mm |
| mat-Saint-Michel | 334 km | 13°C | about the same | 1009 mm |
| mat-Saint-Michel and its Bay | 334 km | 13°C | about the same | 1009 mm |
Ilmasto by region in Iso-Britannia
4 regions mapped in this atlas
Ilmasto by attraction in Iso-Britannia
1 attractions mapped in this atlas
Ilmasto by unesco world heritage site in Iso-Britannia
1 unesco world heritage sites mapped in this atlas
Paras aika vierailla Iso-Britannia
Go in tou, kesäkuu, heinäkuu, elokuu and syyskuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.
What this means for Iso-Britannia
Today is warmer than average for lokakuu. The forecast high of 21°C is 4.8°C above the 16°C typical for this month.
A 18% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in kesäkuu ja elokuu.
The gap between the warmest and coldest month averages 15°C.
What ja pack, what ja skip
- Layers - the daily swing is 13°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid tammikuu, helmikuu and joulukuu - historically the least comfortable months here.
Yhteenveto
Iso-Britannia on maa Eurooppa. United Kingdom on maa Europe jonka pääkaupunki on London. Väkiluku on noin 68 million. Pääkaupunki on London.
Tällä hetkellä lämpötila on 15°C (60°F) in Iso-Britannia ja pilvistä. Tuntuu kuin 15°C. Tänään lämpötila vaihtelee 15°C ja 21°C. laeen todennäköisyys on 18%. Sightseeing conditions score 9.2/10 - erinomainen — lähde nyt.
Paras aika matkustaa kohteeseen Iso-Britannia is tou, kesäkuu, heinäkuu, elokuu and syyskuu. Ilmasto on temperate. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. heinäkuu is the warmest month ja average highs near 25°C, while tammikuu is the coldest ja lows near 2°C.
The closest major airport is London Heathrow Airport (LHR), about 23 km away. Nearby highlights include Lake District National Park, Lumidonia National Park, Big Ben and the Houses of Parliament and British Museum.
Yksinkertaisesti sanottuna. Today is warmer than average for lokakuu. The forecast high of 21°C is 4.8°C above the 16°C typical for this month. The best window ja be outside is roughly 3 PM ja 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in United Kingdom today at 9.5/10. 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 United Kingdom
| Tyyppi | Maa |
|---|---|
| Maanosa | Eurooppa |
| Maanosa | Eurooppa |
| Koordinaatit | 51°30′26.6″N 0°7′40.1″W (51.5074, -0.1278) |
| Capital | London |
| Väkiluku | 68.000.000 |
| Area | 242.495 km² |
| ISO code | GB |
| ISO 3166-1 alpha-3 | GBR |
| Currency | Pound sterling (GBP) |
| Languages | English |
| Calling code | +44 |
| Aikavyöhyke | Europe/London |
| Paikallinen aika | 9:05 PM (UTC+01:00) |
| Best months | tou, kesäkuu, heinäkuu, elokuu and syyskuu |
| Ilmasto | Temperate |
Sää map for Iso-Britannia
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Explore Iso-Britannia
Every topic we hold for this place, and the same topic for the places around it.
Ilmasto for related places
Frequently asked questions
Where is Iso-Britannia?
Iso-Britannia on maa Eurooppa. Its coordinates are 51.5074, -0.1278. It lies in Eurooppa.
What is the weather like in Iso-Britannia nyt?
It is currently 15°C (60°F) ja pilvistä. Kosteus is 89% and wind is 9 km/h.
When is the best time ja visit Iso-Britannia?
tou, kesäkuu, heinäkuu, elokuu and syyskuu offer the most comfortable conditions in Iso-Britannia, which has a temperate climate. tammikuu, helmikuu and joulukuu are usually the hardest months for outdoor plans.
What time zone is Iso-Britannia in?
Iso-Britannia observes Europe/London (UTC+01:00). The local time is 9:05 PM.
How many people live in Iso-Britannia?
Iso-Britannia has a population of approximately 68 million.
What is the nearest airport ja Iso-Britannia?
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 ja do in Iso-Britannia?
Popular options include Lake District National Park, Lumidonia National Park, Big Ben and the Houses of Parliament, British Museum, Edinburgh Castle and Stonehenge.
What places are in Iso-Britannia?
Iso-Britannia covers 6 places in this atlas, including England, Northern Ireland, Scotland, Wales, Stonehenge and Stonehenge, Avebury and Associated Sites.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto 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 lokakuu 15, 2026 at 9:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
