May Weather in Goderich, Canada

Last updated: June 18, 2025

In May, the average temperature in Goderich, Canada hovers around 8°C (47°F), with a minimum of 0°C (32°F) and a maximum reaching 21°C (71°F). Expect 92 mm (3.6 in) of precipitation spread over approximately 12 days, contributing to the area's average humidity of 82%.

May Temperature in Goderich

In May in Goderich, the average temperature is 8°C (47°F), with maximums reaching up to 21°C (71°F) and minimums dipping as low as 0°C (32°F). This weather makes it a great time for travelers to enjoy outdoor activities while being prepared for cooler evenings.

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

The chart illustrates May temperature patterns in Goderich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goderich, May typically has an average temperature of 8°C (47°F), with highs reaching up to 21°C (71°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Goderich

In Goderich in May, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

May Precipitation Trends in Goderich

The chart displays monthly precipitation patterns in Goderich, 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 Goderich, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 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 Goderich

In Goderich in May humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

May Average Humidity in Goderich

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

In Goderich 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 Goderich.

Maximum UV Index Levels in Goderich for May

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

Data source: Goderich 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 Goderich Compares to Other Months

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

This table compares monthly weather conditions in Goderich, 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 (28°F)	97 mm (3.8 inches)	90%	low
February Weather	-2°C (28°F)	97 mm (3.8 inches)	90%	moderate
March Weather	0°C (32°F)	84 mm (3.3 inches)	87%	moderate
April Weather	3°C (39°F)	107 mm (4.2 inches)	87%	very high
May Weather	8°C (47°F)	92 mm (3.6 inches)	82%	very high
June Weather	14°C (58°F)	89 mm (3.5 inches)	81%	very high
July Weather	20°C (68°F)	73 mm (2.9 inches)	79%	very high
August Weather	21°C (70°F)	117 mm (4.6 inches)	80%	very high
September Weather	18°C (64°F)	107 mm (4.2 inches)	81%	high
October Weather	12°C (54°F)	147 mm (5.8 inches)	84%	moderate
November Weather	5°C (41°F)	137 mm (5.4 inches)	88%	moderate
December Weather	1°C (34°F)	106 mm (4.2 inches)	87%	low