August Weather in Simcoe, Canada

Last updated: June 18, 2025

In Simcoe, Canada, the average temperature in August hovers around 22°C (72°F). Expect a refreshing range, with minimums of 14°C (57°F) and maximums reaching 29°C (85°F). During this time, prepare for some rain, as precipitation amounts to 91 mm (3.6 in) over about 10 days, coupled with an average humidity level of 80%.

August Temperature in Simcoe

In August in Simcoe, the average temperature is 22°C (72°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as 14°C (57°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Simcoe.

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

The chart illustrates August temperature patterns in Simcoe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simcoe, August typically has an average temperature of 22°C (72°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (57°F).

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

August Precipitation in Simcoe

In Simcoe in August, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

August Precipitation Trends in Simcoe

The chart displays monthly precipitation patterns in Simcoe, 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 Simcoe, August typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 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 Simcoe

In Simcoe in August humidity is 80%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that can quickly sap your energy while traveling, making you feel sticky and uncomfortable if you're not prepared.

August Average Humidity in Simcoe

This chart illustrates the average monthly humidity levels in Simcoe, 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 Simcoe is approximately 80%, 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 Simcoe

In Simcoe in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Simcoe.

Maximum UV Index Levels in Simcoe for August

The chart shows the monthly maximum UV Index (UVI) for Simcoe 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 Simcoe typically reaches 9, which falls under the very high exposure category.

Data source: Simcoe 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 Simcoe Compares to Other Months

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

This table compares monthly weather conditions in Simcoe, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	78 mm (3.1 inches)	90%	moderate
February Weather	-2°C (28°F)	81 mm (3.2 inches)	90%	moderate
March Weather	1°C (34°F)	80 mm (3.2 inches)	87%	moderate
April Weather	6°C (43°F)	104 mm (4.1 inches)	87%	very high
May Weather	13°C (55°F)	106 mm (4.2 inches)	82%	very high
June Weather	19°C (66°F)	85 mm (3.3 inches)	81%	very high
July Weather	23°C (73°F)	101 mm (4.0 inches)	79%	very high
August Weather	22°C (72°F)	91 mm (3.6 inches)	80%	very high
September Weather	19°C (66°F)	80 mm (3.2 inches)	81%	very high
October Weather	13°C (55°F)	118 mm (4.6 inches)	84%	high
November Weather	5°C (41°F)	92 mm (3.6 inches)	88%	moderate
December Weather	1°C (34°F)	89 mm (3.5 inches)	87%	low