May Weather in Boardman, United States

Last updated: June 24, 2025

In May, the average temperature in Boardman, United States is 19°C (66°F), with fluctuations ranging from a cool 4°C (40°F) to a warm 36°C (98°F). The region receives about 11 mm (0.5 in) of precipitation over the course of 3 days, contributing to an average humidity level of 77%. Enjoy the balanced weather as you explore!

May Temperature in Boardman

In May in Boardman, the average temperature is 19°C (66°F), with maximums reaching as high as 36°C (98°F) and minimums dropping to as low as 4°C (40°F). Be prepared for a wide range of temperatures when traveling to Boardman during this time.

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

The chart illustrates May temperature patterns in Boardman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boardman, May typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (98°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in Boardman

In Boardman in May, the precipitation amount is 11 mm (0.5 in) spread over a duration of 3 days.

May Precipitation Trends in Boardman

The chart displays monthly precipitation patterns in Boardman, 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 Boardman, May typically receives around 11 mm (0.5 inches) of precipitation spread over approximately 3 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 Boardman

In Boardman in May, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

May Average Humidity in Boardman

This chart illustrates the average monthly humidity levels in Boardman, 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 Boardman is approximately 77%, 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 Boardman

In Boardman 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 Boardman.

Maximum UV Index Levels in Boardman for May

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

Data source: Boardman 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 Boardman Compares to Other Months

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

This table compares monthly weather conditions in Boardman, 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 (38°F)	34 mm (1.4 inches)	86%	low
February Weather	4°C (39°F)	43 mm (1.7 inches)	86%	moderate
March Weather	9°C (48°F)	24 mm (1.0 inches)	85%	high
April Weather	13°C (56°F)	20 mm (0.8 inches)	83%	high
May Weather	19°C (66°F)	11 mm (0.5 inches)	77%	very high
June Weather	23°C (73°F)	5 mm (0.2 inches)	81%	very high
July Weather	27°C (81°F)	0 mm (0.0 inches)	76%	very high
August Weather	27°C (80°F)	3 mm (0.1 inches)	60%	very high
September Weather	21°C (70°F)	9 mm (0.3 inches)	58%	very high
October Weather	13°C (56°F)	22 mm (0.9 inches)	75%	moderate
November Weather	7°C (45°F)	30 mm (1.2 inches)	85%	moderate
December Weather	3°C (38°F)	36 mm (1.4 inches)	87%	low