Sussex Wetter Vorhersage
Sussex weather: 9°C, bedeckt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Sussex weather in September
One of the best months und visit Sussex.
September runs 3°C warmer than the annual average in Sussex.
Compare mit August.
Wetter map for Sussex
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Sussex month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 8° | 2° | 116 mm | ★★☆☆☆ |
| Februar | 10° | 5° | 108 mm | ★★★☆☆ |
| März | 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 | ★★★☆☆ |
| Dezember | 10° | 6° | 87 mm | ★★★☆☆ |
Klima type: Temperate. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit 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 Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und 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 Dezember – historically the least comfortable months here.
How Sussex compares mit 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 |
Vorhersage für Sussex nach Zeitraum ansehen
Sussex weather – more answers
Explore Sussex
Every topic we hold for this place, and the same topic for the places around it.
Wetter 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 jetzt?
It is currently 9°C (49°F) mit bedeckt. Luftfeuchtigkeit is 99% and wind is 1 km/h.
When is the best time und visit Sussex?
Mai, Juni, Juli, August and September offer the most comfortable conditions in Sussex, which has a temperate climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Sussex in?
Sussex observes Europe/London (UTC+01:00). The Ortszeit is 6:24 AM.
How many people live in Sussex?
Sussex has a population of approximately 1.7 million.
What is the nearest airport und 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 und 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität 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 6, 2026 at 6:24 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
