County in England

Sussex Vreme Napoved

Sussex weather: 16°C, oblačno. Po urah forecast, 14-day outlook, UV, air quality and the best time do visit.

☁️ 16°C now🕔 10:45 PM local📅 Best: maj, junij, julij, avgust and september👥 1.7 million

Sussex weather in september

19°
average high · low 12°C
★★★★☆
ranked #4 of 12 months

One of the best months do visit Sussex.

Average high19°C
Average low12°C
Mean15°C
Dežfall54 mm

september runs 3°C warmer than the annual average in Sussex.

Vreme map for Sussex

Animated model layers. Pick a layer do load it.

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Animated layers by Vetery. For pin-level detail and nearby places, see the interactive map below.

Podnebje in Sussex month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaraprmajjunjulavgsepoktnovdecLine: average high · Bars: rainfall
MesecAvg highAvg lowDežfallRating
januar8°2°116 mm★★☆☆☆
februar10°5°108 mm★★★☆☆
marec12°5°50 mm★★★☆☆
april15°6°38 mm★★★★☆
maj18°10°52 mm★★★★☆
junij20°12°51 mm★★★★★
julij23°14°55 mm★★★★☆
avgust23°14°48 mm★★★★☆
september19°12°54 mm★★★★☆
oktober16°10°109 mm★★★☆☆
november11°6°92 mm★★★☆☆
december10°6°87 mm★★★☆☆

Podnebje type: Temperate. Vir: Open-Meteo archive (ERA5).

Najboljši čas za obisk Sussex

Go in maj, junij, julij, avgust and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.

januar★★☆☆☆
februar★★★☆☆
marec★★★☆☆
april★★★★☆
maj★★★★☆
junij★★★★★
julij★★★★☆
avgust★★★★☆
september★★★★☆
oktober★★★☆☆
november★★★☆☆
december★★★☆☆

What do pack, what do skip

Pack for the next 7 days
  • Normal seasonal clothing - nothing unusual is needed this week
Worth avoiding
  • Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 67 km/h.
  • If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.

How Sussex compares z nearby places

Annual averages, and the difference against Sussex.

PlaceDistanceAvg tempvs hereAnnual rain
London Heathrow Airport60 km12°Cabout the same754 mm
Hampshire61 km12°Cabout the same889 mm
Kensington67 km13°C+1°C warmer714 mm
Notting Hill67 km13°C+1°C warmer714 mm
Westminster68 km13°C+1°C warmer714 mm

Oglejte si napoved za Sussex po časovnem obdobju

Sussex weather - more answers

Explore Sussex

Every topic we hold for this place, and the same topic for the places around it.

Vreme 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 Evropa.

What is the weather like in Sussex zdaj?

It is currently 16°C (61°F) z oblačno. Vlažnost is 85% and wind is 31 km/h.

When is the best time do visit Sussex?

maj, junij, julij, avgust and september offer the most comfortable conditions in Sussex, which has a temperate climate. januar, februar and december are usually the hardest months for outdoor plans.

What time zone is Sussex in?

Sussex observes Europe/London (UTC+00:00). The local time is 10:45 PM.

How many people live in Sussex?

Sussex has a population of approximately 1.7 million.

What is the nearest airport do 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 do 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 dataUSPOTUS Atlas dataset (uk-regions) - coordinates, hierarchy and facts.
Napoved and observationsOpen-Meteo (ECMWF and national models).
Kakovost zraka and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Podnebje averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, 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 27, 2026 at 10:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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