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May Weather in Yorkville, United States

Last updated: June 24, 2025

In May, the average temperature in Yorkville, United States hovers around 14°C (58°F). However, be prepared for a range of conditions, as temperatures can dip to a minimum of -2°C (28°F) or soar to a maximum of 32°C (89°F). The month also sees about 133 mm (5.3 in) of precipitation spread over 16 days, combined with an average humidity of 82%, creating a uniquely damp atmosphere.

May Temperature in Yorkville

In May, in Yorkville, the average temperature is 14°C (58°F). Maximum temperatures can reach 32°C (89°F) while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates May temperature patterns in Yorkville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yorkville, May typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (89°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455766716962523729
Data source: Temperature data for Yorkville 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 Yorkville

In Yorkville in May, the precipitation amount is 133 mm (5.3 in) over the course of 16 days.

May Precipitation Trends in Yorkville

The chart displays monthly precipitation patterns in Yorkville, 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 Yorkville, May typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec941069612613412116213296175115110
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Yorkville

In Yorkville in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in Yorkville

This chart illustrates the average monthly humidity levels in Yorkville, 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 Yorkville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yorkville

In Yorkville 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 Yorkville.

Maximum UV Index Levels in Yorkville for May

The chart shows the monthly maximum UV Index (UVI) for Yorkville 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 Yorkville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998632
Data source: Yorkville 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 Yorkville Compares to Other Months

Weather in Yorkville varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Yorkville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Yorkville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)94 mm (3.7 inches)90%moderate
February Weather-3°C (27°F)106 mm (4.2 inches)90%moderate
March Weather1°C (33°F)96 mm (3.8 inches)87%high
April Weather7°C (45°F)126 mm (5.0 inches)88%very high
May Weather14°C (58°F)133 mm (5.3 inches)82%very high
June Weather19°C (66°F)121 mm (4.8 inches)79%very high
July Weather22°C (71°F)161 mm (6.4 inches)78%very high
August Weather20°C (69°F)132 mm (5.2 inches)76%very high
September Weather17°C (62°F)96 mm (3.8 inches)78%very high
October Weather11°C (52°F)175 mm (6.9 inches)84%high
November Weather3°C (37°F)115 mm (4.5 inches)89%moderate
December Weather-2°C (30°F)110 mm (4.3 inches)86%low

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