nomadseason

May Weather in Ellettsville, United States

Last updated: June 24, 2025

In May, the average temperature in Ellettsville, United States is a pleasant 18°C (65°F). However, temperatures can vary significantly, with a minimum of 0°C (32°F) and a maximum of 34°C (94°F). Expect about 131 mm (5.2 in) of precipitation over 14 days, accompanied by an average humidity of 79%. This climate creates a unique experience, perfect for both adventure seekers and those looking to relax!

May Temperature in Ellettsville

In May in Ellettsville, the average temperature is 18°C (65°F). Maximum temperatures can reach up to 34°C (94°F), while minimums can drop as low as 0°C (32°F). Be prepared for a range of weather conditions when traveling to Ellettsville during this time.

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

The chart illustrates May temperature patterns in Ellettsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ellettsville, May typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec323544536574777570584337
Data source: Temperature data for Ellettsville generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Ellettsville

In Ellettsville in May, the precipitation amount is 131 mm (5.2 in) spread over the course of 14 days.

May Precipitation Trends in Ellettsville

The chart displays monthly precipitation patterns in Ellettsville, 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 Ellettsville, May typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec871061301151311321111007310210896
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Ellettsville

In Ellettsville in May, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

May Average Humidity in Ellettsville

This chart illustrates the average monthly humidity levels in Ellettsville, 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 Ellettsville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ellettsville

In Ellettsville 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 Ellettsville.

Maximum UV Index Levels in Ellettsville for May

The chart shows the monthly maximum UV Index (UVI) for Ellettsville 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 Ellettsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111098643
Data source: Ellettsville 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 Ellettsville Compares to Other Months

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

This table compares monthly weather conditions in Ellettsville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)87 mm (3.4 inches)87%moderate
February Weather2°C (36°F)106 mm (4.2 inches)85%moderate
March Weather7°C (45°F)130 mm (5.1 inches)86%high
April Weather12°C (53°F)115 mm (4.5 inches)84%very high
May Weather18°C (65°F)131 mm (5.2 inches)79%very high
June Weather23°C (74°F)131 mm (5.2 inches)82%extreme
July Weather25°C (77°F)111 mm (4.4 inches)79%very high
August Weather24°C (75°F)100 mm (3.9 inches)70%very high
September Weather21°C (71°F)73 mm (2.9 inches)69%very high
October Weather15°C (59°F)101 mm (4.0 inches)76%high
November Weather6°C (43°F)108 mm (4.3 inches)88%moderate
December Weather3°C (38°F)96 mm (3.8 inches)87%moderate

Compare Ellettsville's Climate with Cities Worldwide