August Weather in Miquelon, Saint Pierre and Miquelon

Last updated: August 31, 2025

In August, the average temperature in Miquelon, Saint Pierre and Miquelon hovers around 17°C (63°F), with a minimum of 13°C (55°F) and a maximum of 21°C (70°F). This month typically sees a total precipitation of 106 mm (4.2 in) over approximately 11 days, contributing to a high average humidity of 92%.

August Temperature in Miquelon

In August in Miquelon, the average temperature is 17°C (63°F). Maximums can reach 21°C (70°F) and minimums can be as low as 13°C (55°F). This mild weather makes it an ideal time for exploring the local attractions and enjoying outdoor activities.

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

The chart illustrates August temperature patterns in Miquelon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miquelon, August typically has an average temperature of 17°C (63°F), with highs reaching up to 21°C (70°F) and lows dropping to around 13°C (55°F).

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

August Precipitation in Miquelon

In Miquelon in August, the precipitation amount is 106 mm (4.2 in) spread over a duration of 11 days.

August Precipitation Trends in Miquelon

The chart displays monthly precipitation patterns in Miquelon, 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 Miquelon, August typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 11 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 Miquelon

In Miquelon in August, humidity is 92%. With an average temperature of 17°C (63°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making even the simplest outdoor activities feel exhausting and sticky for travelers.

August Average Humidity in Miquelon

This chart illustrates the average monthly humidity levels in Miquelon, 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 Miquelon is approximately 92%, 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 Miquelon

In Miquelon in August, 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 Miquelon.

Maximum UV Index Levels in Miquelon for August

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

Data source: Miquelon 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 Miquelon Compares to Other Months

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

This table compares monthly weather conditions in Miquelon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	124 mm (4.9 inches)	83%	low
February Weather	-2°C (29°F)	132 mm (5.2 inches)	84%	moderate
March Weather	-1°C (31°F)	155 mm (6.1 inches)	85%	moderate
April Weather	2°C (36°F)	133 mm (5.2 inches)	86%	high
May Weather	4°C (40°F)	105 mm (4.1 inches)	88%	very high
June Weather	8°C (47°F)	115 mm (4.5 inches)	91%	very high
July Weather	13°C (56°F)	143 mm (5.6 inches)	93%	very high
August Weather	17°C (63°F)	106 mm (4.2 inches)	92%	very high
September Weather	15°C (59°F)	119 mm (4.7 inches)	88%	high
October Weather	10°C (51°F)	121 mm (4.8 inches)	84%	moderate
November Weather	6°C (43°F)	154 mm (6.1 inches)	82%	moderate
December Weather	2°C (36°F)	165 mm (6.5 inches)	81%	low