May Weather in Fort Wayne, United States

Last updated: June 24, 2025

In Fort Wayne, United States, the average temperature in May is a mild 16°C (62°F). However, be prepared for a wide range, with minimum temperatures dipping to -1°C (30°F) and maximums soaring to 34°C (94°F). Expect approximately 128 mm (5.1 in) of precipitation over 15 days, accompanied by an average humidity of 81%, creating a refreshing yet humid atmosphere.

May Temperature in Fort Wayne

In May in Fort Wayne, the average temperature is 16°C (62°F). The maximum can reach 34°C (94°F), and the minimum can be as low as -1°C (30°F). Visitors should pack for a wide range of weather conditions to ensure a comfortable experience during their travels.

May Weather in Fort Wayne: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fort Wayne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Wayne, May typically has an average temperature of 16°C (62°F), with highs reaching up to 34°C (94°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Fort Wayne

In Fort Wayne in May, the total precipitation amount is 128 mm (5.1 in) occurring over the course of 15 days.

May Precipitation Trends in Fort Wayne

The chart displays monthly precipitation patterns in Fort Wayne, 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 Fort Wayne, May typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 15 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 Fort Wayne

In Fort Wayne in May, humidity is 81%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace that can quickly leave travelers feeling sticky and drained, making outdoor adventures a bit challenging unless they stay properly hydrated and take breaks in the shade.

May Average Humidity in Fort Wayne

This chart illustrates the average monthly humidity levels in Fort Wayne, 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 Fort Wayne is approximately 81%, 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 Fort Wayne

In Fort Wayne 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 Fort Wayne.

Maximum UV Index Levels in Fort Wayne for May

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

Data source: Fort Wayne 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 Fort Wayne Compares to Other Months

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

This table compares monthly weather conditions in Fort Wayne, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	73 mm (2.9 inches)	85%	moderate
February Weather	-1°C (30°F)	77 mm (3.0 inches)	85%	moderate
March Weather	4°C (40°F)	101 mm (4.0 inches)	86%	high
April Weather	9°C (49°F)	98 mm (3.9 inches)	87%	very high
May Weather	16°C (62°F)	128 mm (5.1 inches)	81%	very high
June Weather	22°C (72°F)	122 mm (4.8 inches)	82%	very high
July Weather	24°C (76°F)	106 mm (4.2 inches)	81%	very high
August Weather	23°C (73°F)	101 mm (4.0 inches)	79%	very high
September Weather	20°C (68°F)	66 mm (2.6 inches)	78%	very high
October Weather	13°C (56°F)	108 mm (4.3 inches)	81%	high
November Weather	5°C (41°F)	82 mm (3.2 inches)	89%	moderate
December Weather	1°C (34°F)	60 mm (2.4 inches)	86%	low