Last updated: June 24, 2025
In Sheffield, United States, the average temperature in May is a pleasant 15°C (60°F). You can expect temperatures to range from a chilly 1°C (34°F) to a warm 29°C (84°F). Be prepared for some rain, as 122 mm (4.8 in) of precipitation typically falls over about 15 days during this month. Additionally, the air boasts an average humidity of 81%, adding to the overall mild atmosphere.
In May in Sheffield, the average temperature is 15°C (60°F). The maximum can reach 29°C (84°F), while the minimum can be as low as 1°C (34°F). This varied climate makes Sheffield an ideal destination for travelers seeking both mild days and cooler evenings.
In Sheffield in May, the precipitation amount is 122 mm (4.8 in) over a span of 15 days.
In Sheffield in May, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Sheffield in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sheffield.
UV Risk Categories
Weather in Sheffield varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sheffield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 80 mm (3.2 inches) | 88% | moderate |
| February Weather | 0°C (32°F) | 85 mm (3.4 inches) | 88% | moderate |
| March Weather | 3°C (38°F) | 86 mm (3.4 inches) | 87% | high |
| April Weather | 9°C (48°F) | 112 mm (4.4 inches) | 87% | very high |
| May Weather | 15°C (60°F) | 122 mm (4.8 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 113 mm (4.4 inches) | 83% | very high |
| July Weather | 24°C (76°F) | 124 mm (4.9 inches) | 82% | very high |
| August Weather | 23°C (74°F) | 88 mm (3.5 inches) | 76% | very high |
| September Weather | 20°C (69°F) | 79 mm (3.1 inches) | 77% | very high |
| October Weather | 14°C (58°F) | 107 mm (4.2 inches) | 82% | high |
| November Weather | 6°C (43°F) | 99 mm (3.9 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 87 mm (3.4 inches) | 86% | low |