March Weather in Courtenay, Canada

Last updated: June 18, 2025

In March, the average temperature in Courtenay, Canada hovers around 6°C (42°F), with a minimum dip to -3°C (27°F) and a pleasant maximum of 19°C (67°F). Expect 150 mm (5.9 in) of precipitation spread over approximately 16 days, contributing to an average humidity of 83%. Embrace this season with a well-prepared wardrobe!

March Temperature in Courtenay

In March, in Courtenay, the average temperature is 6°C (42°F). The maximum can reach 19°C (67°F), while the minimum can dip as low as -3°C (27°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates March temperature patterns in Courtenay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Courtenay, March typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (67°F) and lows dropping to around -3°C (27°F).

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

March Precipitation in Courtenay

In Courtenay in March, the precipitation amount is 150 mm (5.9 in) spread over 16 days.

March Precipitation Trends in Courtenay

The chart displays monthly precipitation patterns in Courtenay, 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 Courtenay, March typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Courtenay

In Courtenay in March, humidity is 83%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making it essential to bundle up while exploring the area.

March Average Humidity in Courtenay

This chart illustrates the average monthly humidity levels in Courtenay, 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 Courtenay is approximately 83%, 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 Courtenay

In Courtenay in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Courtenay.

Maximum UV Index Levels in Courtenay for March

The chart shows the monthly maximum UV Index (UVI) for Courtenay 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 Courtenay typically reaches 5, which falls under the moderate exposure category.

Data source: Courtenay 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 Courtenay Compares to Other Months

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

This table compares monthly weather conditions in Courtenay, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	293 mm (11.6 inches)	86%	low
February Weather	3°C (38°F)	163 mm (6.4 inches)	84%	moderate
March Weather	6°C (42°F)	150 mm (5.9 inches)	83%	moderate
April Weather	8°C (47°F)	135 mm (5.3 inches)	83%	high
May Weather	13°C (55°F)	66 mm (2.6 inches)	83%	very high
June Weather	15°C (60°F)	77 mm (3.0 inches)	84%	very high
July Weather	18°C (65°F)	33 mm (1.3 inches)	85%	very high
August Weather	19°C (66°F)	61 mm (2.4 inches)	80%	very high
September Weather	15°C (60°F)	182 mm (7.2 inches)	81%	high
October Weather	10°C (50°F)	237 mm (9.3 inches)	84%	moderate
November Weather	7°C (45°F)	346 mm (13.6 inches)	84%	low
December Weather	4°C (40°F)	299 mm (11.8 inches)	86%	low