March Weather in Iqaluit, Canada

Last updated: August 22, 2025

In March, the average temperature in Iqaluit, Canada hovers around -19°C (-3°F). Expect frigid conditions with minimum lows plunging to -34°C (-29°F) and maximum highs reaching up to -1°C (30°F). This month typically sees 30 mm (1.2 in) of precipitation over 7 days, while humidity remains a staggering 99%, creating an atmosphere that's both icy and damp. Stay warm!

March Temperature in Iqaluit

In March in Iqaluit, the average temperature is -19°C (-3°F). The maximum can reach -1°C (30°F) and the minimum can be as low as -34°C (-29°F). Travelers should prepare for extremely cold conditions and dress warmly if planning to visit during this month.

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

The chart illustrates March temperature patterns in Iqaluit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iqaluit, March typically has an average temperature of -19°C (-3°F), with highs reaching up to -1°C (30°F) and lows dropping to around -34°C (-29°F).

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

March Precipitation in Iqaluit

In Iqaluit in March, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.

March Precipitation Trends in Iqaluit

The chart displays monthly precipitation patterns in Iqaluit, 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 Iqaluit, March typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 7 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 Iqaluit

In Iqaluit in March, humidity is 99%. With an average temperature of -19°C (-3°F), this humidity feels like an eerie chill that seeps into your bones, making travel uncomfortable and exhausting as each breath becomes a visible cloud in the frigid air.

March Average Humidity in Iqaluit

This chart illustrates the average monthly humidity levels in Iqaluit, 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 Iqaluit is approximately 99%, 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 Iqaluit

In Iqaluit in March, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Iqaluit, you can check the information here.

Maximum UV Index Levels in Iqaluit for March

The chart shows the monthly maximum UV Index (UVI) for Iqaluit 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 Iqaluit typically reaches 3, which falls under the moderate exposure category.

Data source: Iqaluit 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 Iqaluit Compares to Other Months

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

This table compares monthly weather conditions in Iqaluit, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-23°C (-9°F)	23 mm (0.9 inches)	101%	low
February Weather	-25°C (-13°F)	18 mm (0.7 inches)	99%	low
March Weather	-19°C (-3°F)	30 mm (1.2 inches)	99%	moderate
April Weather	-11°C (12°F)	34 mm (1.4 inches)	97%	moderate
May Weather	-3°C (27°F)	33 mm (1.3 inches)	95%	high
June Weather	4°C (39°F)	45 mm (1.8 inches)	92%	high
July Weather	8°C (46°F)	82 mm (3.2 inches)	84%	moderate
August Weather	7°C (45°F)	94 mm (3.7 inches)	90%	moderate
September Weather	2°C (37°F)	74 mm (2.9 inches)	90%	moderate
October Weather	-2°C (28°F)	55 mm (2.2 inches)	92%	low
November Weather	-9°C (16°F)	45 mm (1.8 inches)	97%	low
December Weather	-15°C (6°F)	39 mm (1.5 inches)	99%	low