Climate guide for Brighton, United Kingdom

Best Time to Visit
Brighton

How to read the score (0–10)
05810
UnfavorableGoodOptimal

About Brighton

Choose June-August for this rhythm: walk the Palace Pier, browse North Laine, and swim when the Channel warms. Seafront energy peaks on bright summer weekends.

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Travel Tips

Pier & Beach Timing
The Palace Pier and pebble beach fill on sunny weekends from late morning. Sunrise walks along the Undercliff are quieter.
Trains from London
Frequent trains from London make Brighton an easy day trip; the station is a short walk to the Lanes. Local buses reach Marina and cliffs.
Pavilion Tickets
Royal Pavilion timed tickets help on busy days. Beach loungers are limited; bring a towel for pebbles.
Pebble Feet & Wind
Water shoes or thick soles help on pebbles. Channel wind cuts through thin shirts - pack a light layer even in summer.

Things to do in Brighton

Brighton, United Kingdom. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Brighton: the short answer

The best time to visit Brighton is August, followed by July, June. Those months combine the most usable temperatures with the fewest lost days to rain: August averages 18°C with 71 mm of rain and about 27 sunny days. The months to avoid unless you have a specific reason are December, November. If budget matters more than perfect weather, October is the strongest of the low-rate months at 4/10.

Across the year Brighton swings from 6°C in January to 18°C in August, a 13-degree spread, while rainfall ranges from 59 mm in June to 140 mm in November. That is the whole planning problem in one sentence: Brighton is not equally good year-round, and the difference between the best and worst month here is 4.3 points on a 10-point scale.

Warmest month: August (18°C). Coolest: January (6°C). Driest: June (59 mm). Wettest: November (140 mm).

Brighton month by month

January in Brighton — the hardest end of the year

Hardest · 3.9/10

January averages 6°C (42°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 74 mm, so plan one flexible day in three; you still get about 14 sunny days and 8.5 hours of daylight.

It scores 3.9/10 here, 9th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, August is materially better in Brighton — 3 points higher on the same scale.

February in Brighton — the hardest end of the year

Hardest · 3.9/10

February averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 73 mm, so plan one flexible day in three; you still get about 13 sunny days and 10 hours of daylight.

It scores 3.9/10 here, 10th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, August is materially better in Brighton — 3 points higher on the same scale.

March in Brighton — the hardest end of the year

Hardest · 4.3/10

March averages 8°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

At 103 mm this is a genuinely wet month: about 18 sunny days in total, and outdoor plans need an indoor fallback.

It scores 4.3/10 here, 7th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.

If your dates are flexible, August is materially better in Brighton — 2.6 points higher on the same scale.

April in Brighton — workable with trade-offs

Trade-offs · 5.5/10

April averages 10°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 70 mm, so plan one flexible day in three; you still get about 25 sunny days and 13.9 hours of daylight.

It scores 5.5/10 here, 4th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

May in Brighton — workable with trade-offs

Trade-offs · 5.5/10

May averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 66 mm, so plan one flexible day in three; you still get about 26 sunny days and 15.5 hours of daylight.

It scores 5.5/10 here, 5th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

June in Brighton — workable with trade-offs

Trade-offs · 6.2/10

June averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 59 mm, so plan one flexible day in three; you still get about 29 sunny days and 16.4 hours of daylight.

It scores 6.2/10 here, 3rd of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

July in Brighton — workable with trade-offs

Trade-offs · 6.7/10

July averages 18°C (64°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 70 mm, so plan one flexible day in three; you still get about 27 sunny days and 16 hours of daylight.

It scores 6.7/10 here, 2nd of 12 months, against 6.9/10 in the destination's best month.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

August in Brighton — the year's strongest window

Best window · 6.9/10

August averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 71 mm, so plan one flexible day in three; you still get about 27 sunny days and 14.5 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Brighton at 6.9/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

September in Brighton — workable with trade-offs

Trade-offs · 5.3/10

September averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

At 108 mm this is a genuinely wet month: about 23 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.3/10 here, 6th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, August is materially better in Brighton — 1.6 points higher on the same scale.

October in Brighton — the hardest end of the year

Hardest · 4/10

October averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

At 131 mm this is a genuinely wet month: about 20 sunny days in total, and outdoor plans need an indoor fallback.

It scores 4/10 here, 8th of 12 months, against 6.9/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, August is materially better in Brighton — 2.9 points higher on the same scale.

November in Brighton — the hardest end of the year

Hardest · 3/10

November averages 10°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

At 140 mm this is a genuinely wet month: about 14 sunny days in total, and outdoor plans need an indoor fallback.

It scores 3/10 here, 11th of 12 months, against 6.9/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.

If your dates are flexible, August is materially better in Brighton — 3.9 points higher on the same scale.

December in Brighton — the hardest end of the year

Hardest · 2.6/10

December averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

At 100 mm this is a genuinely wet month: about 8 sunny days in total, and outdoor plans need an indoor fallback.

It scores 2.6/10 here, 12th of 12 months, against 6.9/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.

If your dates are flexible, August is materially better in Brighton — 4.3 points higher on the same scale.

Frequently asked

When is the best time to visit Brighton, United Kingdom?
In Ideal Weather mode, the best months to visit Brighton are August, July. August is the single peak month with an Ideal Weather score of 6.9/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Brighton year-round?
Brighton has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 6°C in January to 18°C in August, with Ideal Weather scores between 2.6 and 6.9 out of 10.
Which months should I avoid in Brighton?
The lowest Ideal Weather-scoring months in Brighton are December (2.6/10), November (3.0/10), January (3.9/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Brighton?
November is the wettest month in Brighton, averaging about 140 mm of rainfall. June is the driest, at roughly 59 mm.
Which is the sunniest month in Brighton?
June sees the most sun in Brighton, with about 29 sunny days on average - ideal for outdoor plans.
Is Brighton a good destination for beach and coastal travel?
Brighton is well suited to beach and coastal travel. Its highest Ideal Weather window (August, July) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Brighton calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Brighton: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for beach and coastal travel.

Explore by month

Curated in Brighton

Tickets & experiences