Monthly weather forecast and climate
Orillia, Canada

The coldest month is January, with an average high-temperature of -3.6°C (25.5°F) and an average low-temperature of -13.1°C (8.4°F). The month with the least rainfall is January when the rain falls for 2.6 days and typically collects 13.9mm (0.5") of precipitation.
Weather in January »
The average high-temperature, in Orillia, Canada, is -2.7°C (27.1°F), while the average low-temperature is -12.6°C (9.3°F). In Orillia, during 2.3 rainfall days, 15.4mm (0.6") of precipitation is typically accumulated.
Weather in February »
In March, the average high-temperature is 2.9°C (37.2°F), and the average low-temperature is -7°C (19.4°F). In March, the rain falls for 6.5 days.
Weather in March »
In Orillia, in April, the average high-temperature is 10.7°C (51.3°F), and the average low-temperature is 0.8°C (33.4°F). In Orillia, it is raining for 10.6 days, with typically 60.9mm (2.4") of accumulated precipitation.
Weather in April »
In May, the average high-temperature is 18.2°C (64.8°F), and the average low-temperature is 7.5°C (45.5°F). In Orillia, Canada, during May, the rain falls for 12.7 days and regularly aggregates up to 77.3mm (3") of precipitation.
Weather in May »
In Orillia, the average high-temperature is 22.5°C (72.5°F), and the average low-temperature is 11.5°C (52.7°F). In June, in Orillia, Canada, the rain falls for 11.7 days.
Weather in June »
July is the warmest month, with an average high-temperature of 25.7°C (78.3°F) and an average low-temperature of 15.5°C (59.9°F). In Orillia, during July, the rain falls for 9.8 days and regularly aggregates up to 77.4mm (3") of precipitation.
Weather in July »
In Orillia, in August, the average high-temperature is 24.2°C (75.6°F), and the average low-temperature is 14.6°C (58.3°F). The month with the most rainfall is August when the rain falls for 12.5 days and typically aggregates up to 102.4mm (4") of precipitation.
Weather in August »
In Orillia, in September, the average high-temperature is 19.3°C (66.7°F), and the average low-temperature is 10.2°C (50.4°F). In Orillia, in September, during 13.6 rainfall days, 95.3mm (3.8") of precipitation is typically accumulated.
Weather in September »
In Orillia, the average high-temperature is 12.2°C (54°F), and the average low-temperature is 3.9°C (39°F). In October, the rain falls for 15 days.
Weather in October »
In November, the average high-temperature is 5.8°C (42.4°F), and the average low-temperature is -1.3°C (29.7°F). In November, in Orillia, the rain falls for 12.3 days.
Weather in November »
The average high-temperature, in December, is -0.7°C (30.7°F), while the average low-temperature is -8.8°C (16.2°F). In Orillia, during 4.5 rainfall days, 29.6mm (1.2") of precipitation is typically accumulated.
Weather in December »

What is the coldest month in Orillia?

The coldest month is January, with an average high-temperature of -3.6°C (25.5°F) and an average low-temperature of -13.1°C (8.4°F).

How much does it rain in Orillia?

Throughout the year, there are 114.1 rainfall days, and 750.6mm (29.6") of precipitation is accumulated.

What is the driest month in Orillia?

The month with the least rainfall is January when the rain falls for 2.6 days and typically collects 13.9mm (0.5") of precipitation.

When does it snow in Orillia?

January through May, October through December are months with snowfall in Orillia.

How much does it snow in Orillia?

Throughout the year, in Orillia, Canada, there are 52.7 snowfall days, and 2997mm (118") of snow is accumulated.

What is the snowiest month in Orillia?

January is the month with the most snowfall in Orillia, Canada. Snow falls for 14.8 days and accumulates 892mm (35.1") of snow.

When are the longest days in Orillia?

June has the longest days of the year, with an average of 15.5h of daylight.

What is the warmest month in Orillia?

The warmest month in Orillia is July, with an average high-temperature of 25.7°C (78.3°F) and an average low-temperature of 15.5°C (59.9°F).

What is the wettest month in Orillia?

The month with the most rainfall in Orillia, Canada, is August when the rain falls for 12.5 days and typically aggregates up to 102.4mm (4") of precipitation.

What is the month with the shortest days in Orillia?

The month with the shortest days in Orillia, Canada, is December, with an average of 8.9h of daylight.
Average temperature - Orillia, Canada
Average rainfall - Orillia, Canada

The wettest month (with the highest rainfall) is August (102.4mm).
The driest month (with the lowest rainfall) is January (13.9mm).

Average rainfall days - Orillia, Canada

The month with the highest number of rainy days is October (15 days).
The month with the lowest number of rainy days is February (2.3 days).

Average snowfall - Orillia, Canada
Average snowfall days - Orillia, Canada

The month with the highest number of snowfall days is January (14.8 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight - Orillia, Canada
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