Last updated: August 27, 2025
In May, the average temperature in Lyonshall, United Kingdom hovers around 11°C (52°F), with a minimum dip of -2°C (29°F) and a warm maximum reaching 25°C (77°F). Expect 75 mm (3.0 in) of precipitation over about 13 days, contributing to an average humidity of 79%.
In May in Lyonshall, the average temperature is 11°C (52°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as -2°C (29°F). Be prepared for a wide temperature range when traveling during this time.
In Lyonshall in May, the precipitation amount is 75 mm (3.0 in) over the course of 13 days.
In Lyonshall in May humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.
In Lyonshall 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 Lyonshall.
UV Risk Categories
Weather in Lyonshall varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lyonshall, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 56 mm (2.2 inches) | 89% | low |
| February Weather | 5°C (41°F) | 78 mm (3.1 inches) | 88% | low |
| March Weather | 6°C (43°F) | 83 mm (3.3 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 52 mm (2.0 inches) | 84% | high |
| May Weather | 11°C (52°F) | 75 mm (3.0 inches) | 79% | high |
| June Weather | 14°C (58°F) | 80 mm (3.1 inches) | 81% | very high |
| July Weather | 16°C (62°F) | 61 mm (2.4 inches) | 78% | very high |
| August Weather | 15°C (60°F) | 71 mm (2.8 inches) | 79% | high |
| September Weather | 13°C (56°F) | 58 mm (2.3 inches) | 85% | high |
| October Weather | 10°C (51°F) | 92 mm (3.6 inches) | 90% | moderate |
| November Weather | 7°C (45°F) | 79 mm (3.1 inches) | 91% | low |
| December Weather | 5°C (42°F) | 93 mm (3.6 inches) | 89% | low |