May Weather in Glencoe, United States

Last updated: June 24, 2025

In May, the average temperature in Glencoe, United States is a pleasant 15°C (59°F). However, be prepared for a wide range as temperatures can drop to a brisk 0°C (32°F) or soar to a warm 35°C (96°F). Expect about 121 mm (4.8 in) of precipitation over approximately 13 days, with relative humidity averaging a comfortable 78%. Plan accordingly to enjoy the best of what the season has to offer!

May Temperature in Glencoe

In May in Glencoe, the average temperature is 15°C (59°F). The maximum can reach 35°C (96°F), while the minimum can drop as low as 0°C (32°F). It’s advisable to pack layers and prepare for a range of temperatures when traveling to Glencoe during this time.

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

The chart illustrates May temperature patterns in Glencoe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glencoe, May typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (96°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Glencoe

In Glencoe in May, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.

May Precipitation Trends in Glencoe

The chart displays monthly precipitation patterns in Glencoe, 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 Glencoe, May typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 13 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 Glencoe

In Glencoe in May, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

May Average Humidity in Glencoe

This chart illustrates the average monthly humidity levels in Glencoe, 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 Glencoe is approximately 78%, 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 Glencoe

In Glencoe 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 Glencoe.

Maximum UV Index Levels in Glencoe for May

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

Data source: Glencoe 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 Glencoe Compares to Other Months

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

This table compares monthly weather conditions in Glencoe, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	26 mm (1.0 inches)	87%	moderate
February Weather	-9°C (16°F)	28 mm (1.1 inches)	90%	moderate
March Weather	0°C (33°F)	58 mm (2.3 inches)	85%	moderate
April Weather	6°C (43°F)	78 mm (3.1 inches)	84%	high
May Weather	15°C (59°F)	121 mm (4.8 inches)	78%	very high
June Weather	22°C (72°F)	94 mm (3.7 inches)	80%	very high
July Weather	23°C (74°F)	111 mm (4.4 inches)	81%	very high
August Weather	21°C (70°F)	145 mm (5.7 inches)	81%	very high
September Weather	18°C (64°F)	108 mm (4.3 inches)	81%	high
October Weather	9°C (48°F)	99 mm (3.9 inches)	84%	moderate
November Weather	1°C (33°F)	31 mm (1.2 inches)	88%	moderate
December Weather	-5°C (23°F)	41 mm (1.6 inches)	84%	low