July Weather in Mercier, Canada

Last updated: June 18, 2025

In July, the average temperature in Mercier, Canada is a pleasant 22°C (72°F). Be prepared for a range, as temperatures can dip to a cool 12°C (53°F) or soar up to a warm 34°C (94°F). Expect 102 mm (4.0 in) of precipitation over approximately 14 days, with an average humidity level of 76% adding a touch of moisture to the air.

July Temperature in Mercier

In July in Mercier, the average temperature is 22°C (72°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 12°C (53°F). This makes Mercier an ideal destination for travelers seeking pleasant and mild weather for outdoor activities.

July Weather in Mercier: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Mercier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mercier, July typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (94°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Mercier

In Mercier in July, the precipitation amount is 102 mm (4.0 in) over a period of 14 days.

July Precipitation Trends in Mercier

The chart displays monthly precipitation patterns in Mercier, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Mercier, July typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Mercier

In Mercier in July humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

July Average Humidity in Mercier

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

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

July UV Index in Mercier

In Mercier in July, 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 Mercier.

Maximum UV Index Levels in Mercier for July

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

Data source: Mercier July 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 July Weather in Mercier Compares to Other Months

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

This table compares monthly weather conditions in Mercier, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	83 mm (3.3 inches)	93%	low
February Weather	-6°C (21°F)	83 mm (3.3 inches)	92%	moderate
March Weather	-2°C (29°F)	84 mm (3.3 inches)	86%	moderate
April Weather	6°C (43°F)	117 mm (4.6 inches)	85%	high
May Weather	13°C (57°F)	97 mm (3.8 inches)	80%	very high
June Weather	19°C (67°F)	105 mm (4.1 inches)	74%	very high
July Weather	22°C (72°F)	102 mm (4.0 inches)	76%	very high
August Weather	21°C (71°F)	104 mm (4.1 inches)	75%	very high
September Weather	17°C (62°F)	70 mm (2.7 inches)	78%	high
October Weather	10°C (51°F)	135 mm (5.3 inches)	86%	moderate
November Weather	2°C (36°F)	112 mm (4.4 inches)	88%	moderate
December Weather	-4°C (25°F)	84 mm (3.3 inches)	89%	low