July Weather in Orillia, Canada

Last updated: June 18, 2025

In Orillia, Canada during July, the average temperature hovers around 21°C (71°F). Expect a range from a cool 11°C (51°F) to a sweltering 37°C (98°F). The month brings about 109 mm (4.3 in) of rain spread over 13 days, contributing to an average humidity of 67%. Stay prepared for a mix of warm sun and occasional showers!

July Temperature in Orillia

In July in Orillia, the average temperature is 21°C (71°F). Maximum can reach 37°C (98°F) and minimum can be as low as 11°C (51°F). This diverse temperature range makes Orillia a great destination for travelers looking to enjoy both warm days and cool evenings.

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

The chart illustrates July temperature patterns in Orillia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orillia, July typically has an average temperature of 21°C (71°F), with highs reaching up to 37°C (98°F) and lows dropping to around 11°C (51°F).

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

July Precipitation in Orillia

In Orillia in July, the precipitation amount is 109 mm (4.3 in), which occurs during 13 days.

July Precipitation Trends in Orillia

The chart displays monthly precipitation patterns in Orillia, 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 Orillia, July typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Orillia

In Orillia in July humidity is 67%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making traveling both refreshing and a bit stifling at times, as the air clings to your skin and encourages slow, leisurely exploration.

July Average Humidity in Orillia

This chart illustrates the average monthly humidity levels in Orillia, 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 Orillia is approximately 67%, 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 Orillia

In Orillia in July, 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 Orillia.

Maximum UV Index Levels in Orillia for July

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

Data source: Orillia 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 Orillia Compares to Other Months

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

This table compares monthly weather conditions in Orillia, 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 (20°F)	64 mm (2.5 inches)	93%	low
February Weather	-6°C (22°F)	70 mm (2.7 inches)	94%	moderate
March Weather	-2°C (29°F)	66 mm (2.6 inches)	87%	moderate
April Weather	5°C (41°F)	110 mm (4.3 inches)	82%	very high
May Weather	13°C (55°F)	94 mm (3.7 inches)	74%	very high
June Weather	18°C (65°F)	103 mm (4.1 inches)	68%	very high
July Weather	21°C (71°F)	109 mm (4.3 inches)	67%	very high
August Weather	20°C (69°F)	122 mm (4.8 inches)	67%	very high
September Weather	16°C (61°F)	86 mm (3.4 inches)	74%	high
October Weather	10°C (50°F)	113 mm (4.4 inches)	83%	moderate
November Weather	2°C (36°F)	88 mm (3.5 inches)	89%	moderate
December Weather	-3°C (26°F)	81 mm (3.2 inches)	91%	low