Last updated: August 27, 2025
In May, the average temperature in Cosby, United Kingdom hovers around 12°C (54°F), with lows dipping to 0°C (31°F) and highs reaching up to 26°C (78°F). Expect 67 mm (2.6 in) of precipitation spread over approximately 12 days, contributing to a relatively high average humidity of 80%.
In May in Cosby, the average temperature is 12°C (54°F). Maximums can reach 26°C (78°F), and minimums can be as low as 0°C (31°F). This range makes Cosby an ideal destination for travelers seeking mild weather and a mix of outdoor activities.
In Cosby in May, the precipitation amount is 67 mm (2.6 in) distributed over 12 days.
In Cosby in May, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.
In Cosby 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 Cosby.
UV Risk Categories
Weather in Cosby varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cosby, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 54 mm (2.1 inches) | 90% | low |
| February Weather | 5°C (42°F) | 57 mm (2.2 inches) | 88% | low |
| March Weather | 7°C (44°F) | 65 mm (2.6 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 42 mm (1.7 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 67 mm (2.6 inches) | 80% | high |
| June Weather | 15°C (60°F) | 75 mm (2.9 inches) | 81% | very high |
| July Weather | 18°C (64°F) | 81 mm (3.2 inches) | 76% | very high |
| August Weather | 17°C (62°F) | 77 mm (3.0 inches) | 77% | high |
| September Weather | 14°C (58°F) | 63 mm (2.5 inches) | 85% | moderate |
| October Weather | 11°C (52°F) | 83 mm (3.3 inches) | 90% | moderate |
| November Weather | 7°C (45°F) | 63 mm (2.5 inches) | 92% | low |
| December Weather | 6°C (42°F) | 80 mm (3.1 inches) | 90% | low |