Last updated: June 24, 2025
In May, the average temperature in Clinton, United States hovers around 15°C (60°F). Be prepared for a range of weather, with minimums dipping to -1°C (30°F) and maximums soaring to 34°C (93°F). Expect 147 mm (5.8 in) of precipitation spread over about 14 days, contributing to an average humidity level of 78%. Plan your activities accordingly!
In May in Clinton, the average temperature is 15°C (60°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as -1°C (30°F). This diverse temperature range makes Clinton an interesting destination for travelers, offering the opportunity to enjoy both warm and cool weather experiences.
In Clinton in May, the total precipitation amount is 147 mm (5.8 in) over the course of 14 days.
In Clinton in May, humidity is 78%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp embrace that can make outdoor activities a bit uncomfortable, highlighting the importance of staying hydrated and taking breaks in the shade while exploring.
In Clinton in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Clinton.
UV Risk Categories
Weather in Clinton varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Clinton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 60 mm (2.4 inches) | 85% | moderate |
| February Weather | -4°C (25°F) | 56 mm (2.2 inches) | 85% | moderate |
| March Weather | 3°C (37°F) | 64 mm (2.5 inches) | 85% | high |
| April Weather | 8°C (47°F) | 105 mm (4.1 inches) | 85% | very high |
| May Weather | 15°C (60°F) | 147 mm (5.8 inches) | 78% | very high |
| June Weather | 22°C (71°F) | 108 mm (4.2 inches) | 80% | very high |
| July Weather | 24°C (75°F) | 75 mm (3.0 inches) | 78% | very high |
| August Weather | 22°C (72°F) | 87 mm (3.4 inches) | 76% | very high |
| September Weather | 19°C (66°F) | 106 mm (4.2 inches) | 79% | very high |
| October Weather | 11°C (53°F) | 112 mm (4.4 inches) | 83% | moderate |
| November Weather | 3°C (37°F) | 48 mm (1.9 inches) | 88% | moderate |
| December Weather | -1°C (31°F) | 52 mm (2.0 inches) | 81% | low |