March Weather in McGill, United States

Last updated: June 24, 2025

In March, the average temperature in McGill, United States hovers around 1°C (33°F), with a minimum drop to -24°C (-11°F) and a maximum reaching up to 20°C (69°F). Expect about 59 mm (2.3 in) of precipitation over approximately 10 days, contributing to an average humidity of 76%.

March Temperature in McGill

In March in McGill, the average temperature is 1°C (33°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -24°C (-11°F). This wide range makes McGill an exciting destination for travelers seeking both chilly adventures and milder days.

March Weather in McGill: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in McGill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McGill, March typically has an average temperature of 1°C (33°F), with highs reaching up to 20°C (69°F) and lows dropping to around -24°C (-11°F).

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

March Precipitation in McGill

In McGill in March, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

March Precipitation Trends in McGill

The chart displays monthly precipitation patterns in McGill, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In McGill, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in McGill

In McGill in March, humidity is 76%. With an average temperature of 1°C (33°F), this humidity feels like an uncomfortable chill that permeates the air, making travel feel damp and unforgiving as you navigate through the cold, often leaving you with a sense of heaviness that can be quite exhausting.

March Average Humidity in McGill

This chart illustrates the average monthly humidity levels in McGill, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in McGill is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in McGill

In McGill in March, 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 McGill.

Maximum UV Index Levels in McGill for March

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

Data source: McGill March 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 March Weather in McGill Compares to Other Months

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

This table compares monthly weather conditions in McGill, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	29 mm (1.2 inches)	82%	moderate
February Weather	-4°C (26°F)	34 mm (1.3 inches)	84%	high
March Weather	1°C (33°F)	59 mm (2.3 inches)	76%	very high
April Weather	6°C (44°F)	41 mm (1.6 inches)	67%	very high
May Weather	12°C (54°F)	45 mm (1.8 inches)	51%	extreme
June Weather	20°C (68°F)	8 mm (0.3 inches)	44%	extreme
July Weather	24°C (76°F)	14 mm (0.6 inches)	36%	extreme
August Weather	23°C (74°F)	10 mm (0.4 inches)	32%	extreme
September Weather	18°C (64°F)	15 mm (0.6 inches)	43%	very high
October Weather	8°C (47°F)	25 mm (1.0 inches)	63%	high
November Weather	3°C (38°F)	21 mm (0.8 inches)	80%	moderate
December Weather	-4°C (26°F)	30 mm (1.2 inches)	83%	moderate