August Weather in Iqaluit, Canada

Last updated: June 18, 2025

In Iqaluit, Canada, the average temperature in August hovers around 7°C (45°F), with fluctuations between a minimum of 1°C (35°F) and a maximum of 16°C (61°F). Expect 94 mm (3.7 in) of precipitation over about 13 days, contributing to a notable average humidity of 90%. Prepare for a cozy yet damp month!

August Temperature in Iqaluit

In August in Iqaluit, the average temperature is 7°C (45°F), with maximums reaching 16°C (61°F) and minimums dropping as low as 1°C (35°F). Be prepared for cool weather and pack layers for your travels to enjoy your time in Iqaluit.

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

The chart illustrates August 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, August typically has an average temperature of 7°C (45°F), with highs reaching up to 16°C (61°F) and lows dropping to around 1°C (35°F).

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

August Precipitation in Iqaluit

In Iqaluit in August, the precipitation amount is 94 mm (3.7 in) spread over 13 days.

August Precipitation Trends in Iqaluit

The chart displays monthly precipitation patterns in Iqaluit, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Iqaluit, August typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Iqaluit

In Iqaluit in August humidity is 90%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek shelter indoors or in cozy cafes.

August Average Humidity in Iqaluit

This chart illustrates the average monthly humidity levels in Iqaluit, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Iqaluit is approximately 90%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Iqaluit

In Iqaluit in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Iqaluit for better planning.

Maximum UV Index Levels in Iqaluit for August

The chart shows the monthly maximum UV Index (UVI) for Iqaluit in August, 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 August, the maximum UV index in Iqaluit typically reaches 4, which falls under the moderate exposure category.

Data source: Iqaluit August 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 August 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 August’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 August’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