May Weather in Iola, United States

Last updated: June 24, 2025

In Iola, United States, the average temperature in May hovers around 14°C (57°F). While you might experience chilly minimums of -2°C (30°F), there can also be warm spells with maximums reaching 34°C (94°F). Expect about 110 mm (4.3 in) of precipitation spread over 14 days, and don't forget to account for an average humidity of 77%—a perfect recipe for a diverse climate!

May Temperature in Iola

In May in Iola, the average temperature is 14°C (57°F). Maximum temperatures can reach 34°C (94°F), while the minimum can drop as low as -2°C (30°F). This diverse range of temperatures makes Iola an ideal destination for travelers seeking both mild and exhilarating weather experiences.

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

The chart illustrates May temperature patterns in Iola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iola, May typically has an average temperature of 14°C (57°F), with highs reaching up to 34°C (94°F) and lows dropping to around -2°C (30°F).

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

May Precipitation in Iola

In Iola in May, the total precipitation amount is 110 mm (4.3 in) spread over 14 days.

May Precipitation Trends in Iola

The chart displays monthly precipitation patterns in Iola, 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 Iola, May typically receives around 110 mm (4.3 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 Iola

In Iola in May, humidity is 77%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel muggy and leaving you craving the shade while you travel.

May Average Humidity in Iola

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

In Iola 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 Iola.

Maximum UV Index Levels in Iola for May

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

Data source: Iola 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 Iola Compares to Other Months

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

This table compares monthly weather conditions in Iola, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (19°F)	38 mm (1.5 inches)	89%	low
February Weather	-7°C (19°F)	51 mm (2.0 inches)	90%	moderate
March Weather	0°C (33°F)	62 mm (2.4 inches)	87%	moderate
April Weather	6°C (43°F)	102 mm (4.0 inches)	84%	very high
May Weather	14°C (57°F)	110 mm (4.3 inches)	77%	very high
June Weather	20°C (68°F)	113 mm (4.5 inches)	75%	very high
July Weather	22°C (72°F)	129 mm (5.1 inches)	74%	very high
August Weather	20°C (69°F)	137 mm (5.4 inches)	73%	very high
September Weather	17°C (62°F)	98 mm (3.8 inches)	78%	high
October Weather	9°C (49°F)	106 mm (4.2 inches)	84%	moderate
November Weather	1°C (34°F)	49 mm (1.9 inches)	89%	moderate
December Weather	-4°C (25°F)	53 mm (2.1 inches)	87%	low