May Weather in Aurora, United States

Last updated: June 24, 2025

In Aurora, United States, the average temperature in May is a mild 14°C (58°F). However, temperatures can vary significantly, with minimums dropping to -6°C (22°F) and maximums reaching a scorching 35°C (95°F). Expect an average precipitation amount of 79 mm (3.1 in) during 12 days, with humidity hovering around 74%. Whether you're braving the chill or basking in the warmth, May in Aurora offers a unique climate experience!

May Temperature in Aurora

In May in Aurora, the average temperature is 14°C (58°F). Maximums can reach 35°C (95°F), while minimums can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both lightweight and warm clothing.

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

The chart illustrates May temperature patterns in Aurora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aurora, May typically has an average temperature of 14°C (58°F), with highs reaching up to 35°C (95°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Aurora generated using information from the Copernicus Climate Change Service.

May Precipitation in Aurora

In Aurora in May, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

May Precipitation Trends in Aurora

The chart displays monthly precipitation patterns in Aurora, 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 Aurora, May typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Aurora

In Aurora in May humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

May Average Humidity in Aurora

This chart illustrates the average monthly humidity levels in Aurora, 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 Aurora is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Aurora

In Aurora in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Aurora.

Maximum UV Index Levels in Aurora for May

The chart shows the monthly maximum UV Index (UVI) for Aurora 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 Aurora typically reaches 11, which falls under the extreme exposure category.

Data source: Aurora 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 Aurora Compares to Other Months

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

This table compares monthly weather conditions in Aurora, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	15 mm (0.6 inches)	74%	moderate
February Weather	-1°C (31°F)	16 mm (0.6 inches)	75%	moderate
March Weather	6°C (42°F)	50 mm (2.0 inches)	66%	very high
April Weather	10°C (50°F)	38 mm (1.5 inches)	62%	very high
May Weather	14°C (58°F)	79 mm (3.1 inches)	74%	extreme
June Weather	22°C (71°F)	39 mm (1.6 inches)	76%	extreme
July Weather	24°C (76°F)	42 mm (1.7 inches)	75%	extreme
August Weather	23°C (74°F)	34 mm (1.3 inches)	80%	extreme
September Weather	20°C (68°F)	22 mm (0.9 inches)	79%	very high
October Weather	10°C (51°F)	24 mm (0.9 inches)	77%	high
November Weather	5°C (42°F)	14 mm (0.6 inches)	74%	moderate
December Weather	1°C (35°F)	7 mm (0.3 inches)	80%	moderate