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May Weather in Clinton, United States

Last updated: June 24, 2025

In May, the average temperature in Clinton, United States hovers around 10°C (51°F). This season can bring a minimum chill of -6°C (22°F) and peak at a warm 29°C (84°F). Expect a total precipitation of 72 mm (2.9 in) over about 13 days, with humidity levels reaching around 80%—so prepare for a damp but temperate climate!

May Temperature in Clinton

In May in Clinton, the average temperature is 10°C (51°F). Maximums can reach 29°C (84°F), while minimums can drop as low as -6°C (22°F). Be prepared for a wide range of temperatures when traveling to Clinton this May.

May Weather in Clinton: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Clinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clinton, May typically has an average temperature of 10°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec242132395059696757413327
Data source: Temperature data for Clinton generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Clinton

In Clinton in May, the precipitation amount is 72 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Clinton

The chart displays monthly precipitation patterns in Clinton, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Clinton, May typically receives around 72 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec388448677370142130605559
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Clinton

In Clinton 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.

May Average Humidity in Clinton

This chart illustrates the average monthly humidity levels in Clinton, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Clinton is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%89%85%80%78%77%66%67%77%89%95%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Clinton

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.

Maximum UV Index Levels in Clinton for May

The chart shows the monthly maximum UV Index (UVI) for Clinton in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Clinton typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101098532
Data source: Clinton May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Clinton Compares to Other Months

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.

This table compares monthly weather conditions in Clinton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)38 mm (1.5 inches)93%low
February Weather-6°C (21°F)84 mm (3.3 inches)92%moderate
March Weather0°C (33°F)48 mm (1.9 inches)89%high
April Weather4°C (40°F)67 mm (2.7 inches)85%very high
May Weather10°C (51°F)72 mm (2.9 inches)80%very high
June Weather15°C (60°F)70 mm (2.7 inches)78%very high
July Weather21°C (69°F)14 mm (0.5 inches)77%very high
August Weather20°C (67°F)21 mm (0.8 inches)66%very high
September Weather14°C (57°F)30 mm (1.2 inches)67%very high
October Weather5°C (42°F)59 mm (2.3 inches)77%moderate
November Weather0°C (33°F)55 mm (2.1 inches)89%moderate
December Weather-3°C (27°F)59 mm (2.3 inches)95%low

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