Last updated: August 27, 2025
In East Dean, United Kingdom, the average temperature in May hovers around 13°C (55°F). You can expect conditions to vary, with minimums dipping to 1°C (33°F) and maximums reaching a pleasant 25°C (77°F). The month brings about 70 mm (2.8 in) of precipitation over approximately 10 days, resulting in an average humidity of 79%. Enjoy the unique blend of cool breezes and occasional rain!
In May in East Dean, the average temperature is 13°C (55°F). The maximum can reach 25°C (77°F), while the minimum can be as low as 1°C (33°F). This mild climate makes East Dean an appealing destination for travelers seeking comfortable weather for outdoor activities.
In East Dean in May, the precipitation amount is 70 mm (2.8 in) over a period of 10 days.
In East Dean in May humidity is 79%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that permeates clothing, making outdoor activities slightly uncomfortable and prompting travelers to seek shelter or dress in layers to stay warm while adjusting to the moist air.
In East Dean in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in East Dean.
UV Risk Categories
Weather in East Dean varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in East Dean, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 52 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (44°F) | 60 mm (2.4 inches) | 89% | low |
| March Weather | 8°C (46°F) | 67 mm (2.6 inches) | 86% | moderate |
| April Weather | 10°C (49°F) | 39 mm (1.5 inches) | 85% | high |
| May Weather | 13°C (55°F) | 70 mm (2.8 inches) | 79% | high |
| June Weather | 16°C (61°F) | 83 mm (3.3 inches) | 80% | very high |
| July Weather | 18°C (65°F) | 58 mm (2.3 inches) | 71% | very high |
| August Weather | 17°C (63°F) | 71 mm (2.8 inches) | 76% | high |
| September Weather | 15°C (59°F) | 47 mm (1.9 inches) | 82% | high |
| October Weather | 12°C (54°F) | 103 mm (4.1 inches) | 90% | moderate |
| November Weather | 8°C (47°F) | 65 mm (2.6 inches) | 92% | low |
| December Weather | 7°C (45°F) | 93 mm (3.7 inches) | 92% | low |