Last updated: August 27, 2025
In May, the average temperature in Macmerry, United Kingdom hovers around 10°C (51°F), with a minimum dipping to 2°C (35°F) and a pleasant maximum reaching 22°C (71°F). Expect 63 mm (2.5 in) of precipitation over approximately 12 days, contributing to an average humidity of 80%.
In May in Macmerry, the average temperature is 10°C (51°F). Maximums can reach 22°C (71°F), and minimums can be as low as 2°C (35°F). It's a great time to explore Macmerry, as the weather is mild and pleasant for outdoor activities.
In Macmerry in May, the total precipitation amount reaches 63 mm (2.5 in) over the course of 12 days.
In Macmerry in May, humidity is 80%. With an average temperature of 10°C (51°F), this humidity feels like a damp layer clinging to the skin, making outdoor activities uncomfortable and requiring travelers to dress in layers to cope with the chill and moisture in the air.
In Macmerry in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Macmerry, you can refer to this Hourly UV Index in Macmerry.
UV Risk Categories
Weather in Macmerry varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Macmerry, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 60 mm (2.4 inches) | 90% | low |
| February Weather | 5°C (41°F) | 91 mm (3.6 inches) | 88% | low |
| March Weather | 6°C (43°F) | 82 mm (3.2 inches) | 86% | moderate |
| April Weather | 7°C (45°F) | 34 mm (1.4 inches) | 85% | moderate |
| May Weather | 10°C (51°F) | 63 mm (2.5 inches) | 80% | high |
| June Weather | 13°C (56°F) | 94 mm (3.7 inches) | 83% | very high |
| July Weather | 15°C (59°F) | 85 mm (3.3 inches) | 82% | high |
| August Weather | 15°C (59°F) | 102 mm (4.0 inches) | 82% | high |
| September Weather | 13°C (55°F) | 75 mm (2.9 inches) | 88% | moderate |
| October Weather | 10°C (51°F) | 111 mm (4.4 inches) | 90% | moderate |
| November Weather | 7°C (45°F) | 84 mm (3.3 inches) | 92% | low |
| December Weather | 5°C (42°F) | 86 mm (3.4 inches) | 89% | low |