June Weather in Simcoe, Canada

Last updated: June 18, 2025

In June, the average temperature in Simcoe, Canada is a pleasant 19°C (66°F). However, temperatures can range from a cool 7°C (45°F) to a warm 28°C (84°F). Visitors can expect 85 mm (3.3 in) of precipitation over 11 days, with average humidity levels at a comfortable 81%.

June Temperature in Simcoe

In June, in Simcoe, the average temperature is 19°C (66°F). Maximums can reach 28°C (84°F) and minimums can be as low as 7°C (45°F). This makes Simcoe an ideal destination for travelers seeking mild and comfortable weather during this time of year.

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

The chart illustrates June 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, June typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (84°F) and lows dropping to around 7°C (45°F).

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

June Precipitation in Simcoe

In Simcoe in June, the total precipitation amount is 85 mm (3.3 in) over a span of 11 days.

June Precipitation Trends in Simcoe

The chart displays monthly precipitation patterns in Simcoe, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Simcoe, June typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Simcoe

In Simcoe in June, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

June Average Humidity in Simcoe

This chart illustrates the average monthly humidity levels in Simcoe, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Simcoe is approximately 81%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Simcoe

In Simcoe in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Simcoe.

Maximum UV Index Levels in Simcoe for June

The chart shows the monthly maximum UV Index (UVI) for Simcoe in June, 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 June, the maximum UV index in Simcoe typically reaches 10, which falls under the very high exposure category.

Data source: Simcoe June 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 June 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 June’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 June’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