May Weather in Lansing, United States

Last updated: August 27, 2025

In May, the average temperature in Lansing, United States hovers around 15°C (60°F). Expect a wide range, with minimums dropping to 0°C (33°F) and maximums peaking at 34°C (94°F). This month also brings 141 mm (5.5 in) of precipitation over approximately 14 days, contributing to an average humidity of 75%.

May Temperature in Lansing

In May, in Lansing, the average temperature is 15°C (60°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 0°C (33°F). Be prepared for a range of weather conditions if you're planning to travel during this time.

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

The chart illustrates May temperature patterns in Lansing, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lansing, May typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Lansing

In Lansing in May, the precipitation amount reaches 141 mm (5.5 in) over a span of 14 days.

May Precipitation Trends in Lansing

The chart displays monthly precipitation patterns in Lansing, 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 Lansing, May typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Lansing

In Lansing in May, humidity is 75%. With an average temperature of 15°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities slightly uncomfortable and requiring extra hydration while exploring the sights.

May Average Humidity in Lansing

This chart illustrates the average monthly humidity levels in Lansing, 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 Lansing is approximately 75%, 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 Lansing

In Lansing 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 Lansing.

Maximum UV Index Levels in Lansing for May

The chart shows the monthly maximum UV Index (UVI) for Lansing 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 Lansing typically reaches 9, which falls under the very high exposure category.

Data source: Lansing 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 Lansing Compares to Other Months

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

This table compares monthly weather conditions in Lansing, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	40 mm (1.6 inches)	84%	moderate
February Weather	-6°C (22°F)	53 mm (2.1 inches)	85%	moderate
March Weather	2°C (36°F)	60 mm (2.4 inches)	84%	moderate
April Weather	8°C (46°F)	82 mm (3.2 inches)	83%	very high
May Weather	15°C (60°F)	141 mm (5.5 inches)	75%	very high
June Weather	22°C (72°F)	129 mm (5.1 inches)	79%	very high
July Weather	24°C (75°F)	120 mm (4.7 inches)	75%	very high
August Weather	22°C (71°F)	98 mm (3.9 inches)	69%	very high
September Weather	18°C (65°F)	124 mm (4.9 inches)	74%	very high
October Weather	10°C (51°F)	127 mm (5.0 inches)	79%	moderate
November Weather	2°C (36°F)	51 mm (2.0 inches)	88%	moderate
December Weather	-2°C (29°F)	40 mm (1.6 inches)	82%	low