Sussex Klima and Average Vær
Klima of Sussex: average temperatures, rainfall and seasons month by month.
Klima in Sussex 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 | 8° | 2° | 116 mm | ★★☆☆☆ |
| februar | 10° | 5° | 108 mm | ★★★☆☆ |
| mars | 12° | 5° | 50 mm | ★★★☆☆ |
| april | 15° | 6° | 38 mm | ★★★★☆ |
| mai | 18° | 10° | 52 mm | ★★★★☆ |
| juni | 20° | 12° | 51 mm | ★★★★★ |
| juli | 23° | 14° | 55 mm | ★★★★☆ |
| august | 23° | 14° | 48 mm | ★★★★☆ |
| september | 19° | 12° | 54 mm | ★★★★☆ |
| oktober | 16° | 10° | 109 mm | ★★★☆☆ |
| november | 11° | 6° | 92 mm | ★★★☆☆ |
| desember | 10° | 6° | 87 mm | ★★★☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Sussex
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Sussex compares med nearby places
Annual averages, and the difference against Sussex.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| London Heathrow Airport | 60 km | 12°C | about the same | 754 mm |
| Hampshire | 61 km | 12°C | about the same | 889 mm |
| Kensington | 67 km | 13°C | +1°C warmer | 714 mm |
| Notting Hill | 67 km | 13°C | +1°C warmer | 714 mm |
| Westminster | 68 km | 13°C | +1°C warmer | 714 mm |
Klima by airport in Sussex
1 airports mapped in this atlas
Klima by city in Sussex
1 cities mapped in this atlas
Beste tid å besøke Sussex
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 Sussex
Today is warmer than average for oktober. The forecast high of 21°C is 5.7°C above the 16°C typical for this month.
A 73% chance means rain is expected over most of the area. Plan indoor alternatives.
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 14°C.
What til pack, what til skip
- Layers - the daily swing is 13°C, so mornings feel nothing like afternoons
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Sammendrag
Sussex is a county in England. Sussex is a county or metropolitan area in the United Kingdom. Befolkningen er rundt 1.7 million.
Akkurat nå er det 15°C (59°F) in Sussex med lett regn. Det føles som 16°C. I dag varierer temperaturen mellom 15°C til 21°C. Sannsynligheten for nedbør er 73%. Sightseeing conditions score 8/10 - gode forhold.
Beste tidspunkt å besøke Sussex 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 23°C, while januar is the coldest med lows near 2°C.
The closest major airport is London Gatwick Airport (LGW), about 32 km away. Nearby highlights include Big Ben and the Houses of Parliament, River Thames, British Museum and Tower of London.
Kort sagt. Today is warmer than average for oktober. The forecast high of 21°C is 5.7°C above the 16°C typical for this month. The best window til be outside is roughly 1 PM til 4 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Sussex today at 9.7/10. 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 Sussex
| Type | County |
|---|---|
| Region | England |
| Land | Storbritannia |
| Kontinent | Europa |
| Koordinater | 50°55′40.8″N 0°27′42.1″W (50.928, -0.4617) |
| Befolkning | 1.700.000 |
| Lokal tid | 12:08 AM (UTC+01:00) |
| Best months | mai, juni, juli, august and september |
| Klima | Temperate |
Vær map for Sussex
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 Sussex
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 Sussex?
Sussex is a county in England. Its coordinates are 50.928, -0.4617. It lies in Europa.
What is the weather like in Sussex akkurat nå?
It is currently 15°C (59°F) med lett regn. Luftfuktighet is 93% and wind is 5 km/h.
When is the best time til visit Sussex?
mai, juni, juli, august and september offer the most comfortable conditions in Sussex, which has a temperate climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Sussex in?
Sussex observes Europe/London (UTC+01:00). The local time is 12:08 AM.
How many people live in Sussex?
Sussex has a population of approximately 1.7 million.
What is the nearest airport til Sussex?
The closest airports are London Gatwick Airport (LGW), 32 km away, London Heathrow Airport (LHR), 60 km away and Paris Charles de Gaulle Airport (CDG), 303 km away.
What are the top things til do in Sussex?
Popular options include Big Ben and the Houses of Parliament, River Thames, British Museum, Tower of London, Stonehenge, Avebury and Associated Sites and Stonehenge.
What places are in Sussex?
Sussex covers 2 places in this atlas, including London Gatwick Airport and Brighton.
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 1, 2026 at 12:08 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
