August Weather in Brighton

Last updated: March 2, 2024

The weather in Brighton, United Kingdom, during August is characterized by an average temperature of 18°C (64°F). Highs can soar to 22°C (71°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Brighton throughout August hovers around 76%.

14°C (57°F)

Minimum temperature

18°C (64°F)

Average temperature

22°C (71°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In August, Brighton averages 74 mm (2.9 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 26 minutes of daylight, with the sun shining for approximately 12 hours 30 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

74 mm (2.9 inches)

Precipitation

13 rainy days

Rainy days

12 hours 30 minutes

Sunshine hours

38%

Chance of sun

UV Index

In August, the UV Index in Brighton reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 4 6 7 7 7 6 4 3 2 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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