Brighton & Hove Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Brighton & Hove, East Sussex, United Kingdom. This average is based on long-term data collected between 1990 and 2020. Let’s explore the details to provide you with a complete overview.
Generally, Brighton & Hove receives mid-range precipitation levels, with 914 mm annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 115 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 54 mm of rainfall.
November, the wettest month, has a maximum daytime temperature of 13°C. During the driest month May you can expect a temperature of 15°C. For more detailed insights into the city’s temperatures, visit our Brighton & Hove Temperature page.
Annual Precipitation in the United Kingdom
The map below shows the annual precipitation across the United Kingdom. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Brighton & Hove’s average annual precipitation is 914 mm. Let’s compare this to some popular worldwide tourist destinations:
Athens, Greece, receives an average annual precipitation of 400 mm, making it one of the drier Mediterranean climates with rainfall mostly in winter.
Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.
In Tokyo, Japan, the average annual precipitation is 1528 mm, with significant summer rains due to typhoon season.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.
How is Precipitation Measured?
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
Global Warming and Precipitation
Climate change is affecting precipitation patterns worldwide, including Brighton & Hove:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
For more detailed information about Brighton & Hove’s weather, including sunshine hours, humidity levels, and temperature data, visit our Brighton & Hove Climate page.
Current rainfall in Brighton & Hove
