May Weather in Leamington, Canada

Last updated: June 18, 2025

In May, the average temperature in Leamington, Canada hovers around 12°C (54°F), with minimums dipping to 0°C (33°F) and maximums reaching 22°C (73°F). Expect a fair amount of precipitation, totaling 110 mm (4.3 in) over 13 days, contributing to an average humidity level of 81%.

May Temperature in Leamington

In May in Leamington, the average temperature is 12°C (54°F). Maximums can reach 22°C (73°F), while minimums can dip as low as 0°C (33°F). This makes it a great time for travelers to experience mild weather with a range of temperatures, so be sure to pack layers.

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

The chart illustrates May temperature patterns in Leamington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leamington, May typically has an average temperature of 12°C (54°F), with highs reaching up to 22°C (73°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Leamington

In Leamington in May, the total precipitation amount is 110 mm (4.3 in) over the course of 13 days.

May Precipitation Trends in Leamington

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

In Leamington in May humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

May Average Humidity in Leamington

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

In Leamington 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 Leamington.

Maximum UV Index Levels in Leamington for May

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

Data source: Leamington 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 Leamington Compares to Other Months

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

This table compares monthly weather conditions in Leamington, 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 (29°F)	76 mm (3.0 inches)	88%	moderate
February Weather	-2°C (29°F)	77 mm (3.0 inches)	87%	moderate
March Weather	1°C (34°F)	79 mm (3.1 inches)	87%	high
April Weather	6°C (43°F)	98 mm (3.8 inches)	87%	very high
May Weather	12°C (54°F)	110 mm (4.3 inches)	81%	very high
June Weather	19°C (67°F)	81 mm (3.2 inches)	82%	very high
July Weather	23°C (74°F)	98 mm (3.9 inches)	81%	very high
August Weather	23°C (74°F)	77 mm (3.0 inches)	78%	very high
September Weather	20°C (68°F)	60 mm (2.4 inches)	78%	very high
October Weather	14°C (58°F)	115 mm (4.5 inches)	82%	high
November Weather	6°C (43°F)	100 mm (3.9 inches)	89%	moderate
December Weather	2°C (35°F)	78 mm (3.1 inches)	86%	low