May Weather in Orangeville, Canada

Last updated: June 18, 2025

In May, the average temperature in Orangeville, Canada is a mild 12°C (55°F). However, temperatures can vary significantly, with a minimum of -4°C (26°F) and a maximum reaching up to 31°C (88°F). This month typically experiences 102 mm (4.0 in) of precipitation spread over 13 days, accompanied by an average humidity level of 82%.

May Temperature in Orangeville

In May in Orangeville, the average temperature is 12°C (55°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly!

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

The chart illustrates May temperature patterns in Orangeville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orangeville, May typically has an average temperature of 12°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around -4°C (26°F).

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

May Precipitation in Orangeville

In Orangeville in May, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.

May Precipitation Trends in Orangeville

The chart displays monthly precipitation patterns in Orangeville, 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 Orangeville, May typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 13 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 Orangeville

In Orangeville in May, humidity is 82%. With an average temperature of 12°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even a simple walk feel laborious and sticky, which can be quite exhausting for traveling.

May Average Humidity in Orangeville

This chart illustrates the average monthly humidity levels in Orangeville, 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 Orangeville is approximately 82%, 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 Orangeville

In Orangeville 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 Orangeville.

Maximum UV Index Levels in Orangeville for May

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

Data source: Orangeville 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 Orangeville Compares to Other Months

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

This table compares monthly weather conditions in Orangeville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	64 mm (2.5 inches)	90%	low
February Weather	-5°C (23°F)	68 mm (2.7 inches)	90%	moderate
March Weather	-1°C (31°F)	58 mm (2.3 inches)	87%	moderate
April Weather	5°C (41°F)	105 mm (4.1 inches)	87%	very high
May Weather	12°C (55°F)	102 mm (4.0 inches)	82%	very high
June Weather	18°C (64°F)	103 mm (4.1 inches)	81%	very high
July Weather	21°C (70°F)	95 mm (3.7 inches)	79%	very high
August Weather	20°C (68°F)	102 mm (4.0 inches)	80%	very high
September Weather	16°C (60°F)	75 mm (2.9 inches)	81%	high
October Weather	9°C (49°F)	99 mm (3.9 inches)	84%	moderate
November Weather	1°C (35°F)	76 mm (3.0 inches)	88%	moderate
December Weather	-3°C (27°F)	70 mm (2.8 inches)	87%	low