May Weather in Landmark, Canada

Last updated: June 18, 2025

In Landmark, Canada, the average temperature in May hovers around 12°C (54°F). Temperatures can vary significantly, with a minimum of -6°C (22°F) and a maximum reaching 31°C (88°F). Expect precipitation around 36 mm (1.4 in) over approximately 7 days, and an average humidity of 74%. Prepare accordingly to enjoy your time!

May Temperature in Landmark

In May in Landmark, the average temperature is 12°C (54°F). The maximum can reach 31°C (88°F), while the minimum can dip as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Landmark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Landmark, May typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (88°F) and lows dropping to around -6°C (22°F).

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

May Precipitation in Landmark

In Landmark in May, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

May Precipitation Trends in Landmark

The chart displays monthly precipitation patterns in Landmark, 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 Landmark, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 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 Landmark

In Landmark in May, humidity is 74%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace that can dampen your travel experience, making it essential to dress in layers and prepare for an unexpected drizzle while exploring the sights.

May Average Humidity in Landmark

This chart illustrates the average monthly humidity levels in Landmark, 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 Landmark is approximately 74%, 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 Landmark

In Landmark in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Landmark.

Maximum UV Index Levels in Landmark for May

The chart shows the monthly maximum UV Index (UVI) for Landmark 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 Landmark typically reaches 8, which falls under the very high exposure category.

Data source: Landmark 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 Landmark Compares to Other Months

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

This table compares monthly weather conditions in Landmark, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (6°F)	18 mm (0.7 inches)	94%	low
February Weather	-16°C (4°F)	18 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	18 mm (0.7 inches)	90%	moderate
April Weather	2°C (37°F)	30 mm (1.2 inches)	81%	high
May Weather	12°C (54°F)	36 mm (1.4 inches)	74%	very high
June Weather	19°C (66°F)	70 mm (2.7 inches)	75%	very high
July Weather	21°C (70°F)	74 mm (2.9 inches)	74%	very high
August Weather	19°C (66°F)	58 mm (2.3 inches)	77%	very high
September Weather	14°C (57°F)	92 mm (3.6 inches)	75%	high
October Weather	5°C (41°F)	66 mm (2.6 inches)	78%	moderate
November Weather	-5°C (24°F)	29 mm (1.1 inches)	87%	low
December Weather	-11°C (13°F)	26 mm (1.0 inches)	93%	low