July weather forecast
Brighton, United Kingdom

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Brown sandy shores of Brighton Beach in the United Kingdom, with a background view of the city buildings
Brown sandy shores of Brighton Beach in the United Kingdom, with a background view of the city buildings

Weather in July

July is the peak of summer and comes with a series of exciting changes. In Brighton, this month is notably the warmest with high temperatures rising to its peak at 19.5°C (67.1°F). The sea becomes incredibly alluring as temperatures rise to 15.5°C (59.9°F), causing an influx of beachgoers. Despite a slight increase in rainfall, Brighton remains a popular summer destination due to the favorable weather conditions. The high UV index calls for the packing of sunscreen before hitting the coastline.

Temperature

Brighton marks the onset of July with an average high-temperature of a still enjoyable 19.5°C (67.1°F), subtly divergent from June's 17.3°C (63.1°F). During July, Brighton experiences a consistent low-temperature average of 13.8°C (56.8°F).

Humidity

In July, the average relative humidity is 80%.

Rainfall

In Brighton, United Kingdom, in July, during 15.9 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 183 rainfall days, and 470mm (18.5") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Sea temperature

In Brighton, the average seawater temperature in July is 15.5°C (59.9°F).
Note: Most people do not find pleasure in swimming when the water temperature is 15.5°C (59.9°F). Breathing becomes increasingly difficult to manage as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

In July, the average length of the day is 15h and 59min.
On the first day of July in Brighton, United Kingdom, sunrise is at 4:51 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:47 pm BST.

Sunshine

With an average of 9.3h of sunshine, July has the most sunshine of the year in Brighton.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In July, a regular UV index of 5 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the temperatures in Brighton in July?

The high-temperature, in July, in Brighton, is 19.5°C (67.1°F), while the low-temperature averages to 13.8°C (56.8°F).

What is the average humidity in July in Brighton?

In July, the average relative humidity is 80%.

How many days does it rain in July in Brighton?

In July, in Brighton, United Kingdom, the rain falls for 15.9 days. Throughout July, 31mm (1.22") of precipitation is accumulated.

When it does not snow in Brighton?

In Brighton, United Kingdom, snow does not fall in May through October.

What is the sea water temperature in July in Brighton?

In July, the average sea temperature is 15.5°C (59.9°F). For most, swimming in 15.5°C (59.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in July in Brighton?

The average day length in July in Brighton, United Kingdom, is 15h and 59min.

What time are sunrise and sunset in July in Brighton?

On the first day of July, sunrise is at 4:51 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:47 pm BST.

What month has the most sunshine in Brighton?

July has the most sunshine of the year, with an average of 9.3h of sunshine.

How long on average sun shines in July in Brighton?

In July, the average sunshine duration in Brighton, United Kingdom, is 9.3h.

What are the months with the highest UV index in Brighton?

The months with the highest UV index in Brighton, United Kingdom, are June and July, with an average maximum UV index of 5.

How high is the UV index in July in Brighton?

In Brighton, United Kingdom, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Brighton, United Kingdom

Average temperature in July - Brighton, United Kingdom
  • Average high temperature in July: 19.5°C

The warmest month (with the highest average high temperature) is August (19.7°C).
The months with the lowest average high temperature are January and February (7.5°C).

  • Average low temperature in July: 13.8°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).

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Average pressure in July
Brighton, United Kingdom

Average pressure in July - Brighton, United Kingdom
  • Average pressure in July: 1015.9mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011mbar).

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Average wind speed in July
Brighton, United Kingdom

Average wind speed in July - Brighton, United Kingdom
  • Average wind speed in July: 16.8km/h

The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).

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Average humidity in July
Brighton, United Kingdom

Average humidity in July - Brighton, United Kingdom
  • Average humidity in July: 80%

The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (79%).

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Average rainfall in July
Brighton, United Kingdom

Average rainfall in July - Brighton, United Kingdom
  • Average rainfall in July: 31mm

The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is April (23mm).

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Average rainfall days in July
Brighton, United Kingdom

Average rainfall days in July - Brighton, United Kingdom
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is September (12.8 days).

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Average snowfall in July
Brighton, United Kingdom

Average snowfall in July - Brighton, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (8mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in July
Brighton, United Kingdom

Average snowfall days in July - Brighton, United Kingdom
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
Brighton, United Kingdom

Average sea temperature in July - Brighton, United Kingdom
  • Average sea temperature in July: 15.5°C

The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).

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Average daylight in July /
Average sunshine in July
Brighton, United Kingdom

Average daylight in July / Average sunshine in July - Brighton, United Kingdom
  • Average daylight in July: 16h and 0min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in July: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in July
Brighton, United Kingdom

Average sunshine days in July - Brighton, United Kingdom
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is November (8.2 days).

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Average UV index in July
Brighton, United Kingdom

Average UV index in July - Brighton, United Kingdom
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).

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Average cloud cover in July
Brighton, United Kingdom

Average cloud cover in July - Brighton, United Kingdom
  • Average cloud cover in July: 40

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in July
Brighton, United Kingdom

Average visibility in July - Brighton, United Kingdom
  • Average visibility in July: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).

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Brighton, United Kingdom

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