May Weather in Nappanee, United States

Last updated: June 24, 2025

In Nappanee, United States, the average temperature in May hovers around 16°C (62°F). However, don’t be surprised by the extremes: temperatures can dip as low as -2°C (29°F) or soar to a sizzling 34°C (94°F). Expect precipitation of 141 mm (5.6 in) spread over 16 days, paired with an average humidity of 81%, making for a humid and variable month.

May Temperature in Nappanee

In May in Nappanee, the average temperature is 16°C (62°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as -2°C (29°F). Be sure to pack layers to accommodate the wide temperature range during your travels!

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

The chart illustrates May temperature patterns in Nappanee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nappanee, 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 -2°C (29°F).

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

May Precipitation in Nappanee

In Nappanee in May, the precipitation amount is 141 mm (5.6 in) over the course of 16 days.

May Precipitation Trends in Nappanee

The chart displays monthly precipitation patterns in Nappanee, 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 Nappanee, May typically receives around 141 mm (5.6 inches) of precipitation spread over approximately 16 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 Nappanee

In Nappanee 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 Nappanee

This chart illustrates the average monthly humidity levels in Nappanee, 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 Nappanee 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 Nappanee

In Nappanee 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 Nappanee.

Maximum UV Index Levels in Nappanee for May

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

Data source: Nappanee 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 Nappanee Compares to Other Months

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

This table compares monthly weather conditions in Nappanee, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	71 mm (2.8 inches)	85%	moderate
February Weather	-2°C (29°F)	75 mm (2.9 inches)	85%	moderate
March Weather	4°C (40°F)	102 mm (4.0 inches)	86%	high
April Weather	9°C (49°F)	101 mm (4.0 inches)	87%	very high
May Weather	16°C (62°F)	141 mm (5.6 inches)	81%	very high
June Weather	22°C (72°F)	121 mm (4.8 inches)	82%	very high
July Weather	24°C (75°F)	120 mm (4.7 inches)	81%	very high
August Weather	22°C (73°F)	106 mm (4.2 inches)	79%	very high
September Weather	20°C (68°F)	77 mm (3.0 inches)	78%	very high
October Weather	13°C (55°F)	121 mm (4.8 inches)	81%	high
November Weather	4°C (40°F)	80 mm (3.1 inches)	89%	moderate
December Weather	1°C (34°F)	61 mm (2.4 inches)	86%	moderate