Monthly weather forecast and climate
Jasper, Canada

January, like December, is another subzero cold winter month in Jasper, Canada, with temperature in the range of an average high of -6°C (21.2°F) and an average low of -17°C (1.4°F). January and December, with an average high-temperature of -6°C (21.2°F), are the coldest months. Weather in January »
The last month of the winter, February, is also a subzero cold month in Jasper, Canada, with average temperature varying between -14°C (6.8°F) and -2°C (28.4°F). The average high-temperature, in February, is -2°C (28.4°F), while the average low-temperature is -14°C (6.8°F). Weather in February »

The first month of the spring, March, is a cold month in Jasper, Canada, with average temperature varying between -9°C (15.8°F) and 3°C (37.4°F). In Jasper, Canada, the average high-temperature is 3°C (37.4°F), and the average low-temperature is -9°C (15.8°F). Weather in March »

April in Jasper, Canada, is a chilly spring month, with average temperature varying between 9°C (48.2°F) and -4°C (24.8°F). In Jasper, in April, the average high-temperature is 9°C (48.2°F), and the average low-temperature is -4°C (24.8°F). Weather in April »

May, the last month of the spring, in Jasper, is a mild month, with average temperature varying between 14°C (57.2°F) and 0°C (32°F). In Jasper, the average high-temperature is 14°C (57.2°F), and the average low-temperature is 0°C (32°F). Weather in May »

The first month of the summer, June, is a comfortable month in Jasper, Canada, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 4°C (39.2°F). In Jasper, Canada, in June, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 4°C (39.2°F). Weather in June »

July in Jasper, Canada, is a pleasant summer month, with average temperature varying between 6°C (42.8°F) and 21°C (69.8°F). July is the warmest month, with an average high-temperature of 21°C (69.8°F) and an average low-temperature of 6°C (42.8°F). Weather in July »

The last month of the summer, August, is also a pleasant month in Jasper, Canada, with average temperature ranging between min 5°C (41°F) and max 20°C (68°F). The average high-temperature, is 20°C (68°F), while the average low-temperature is 5°C (41°F). Weather in August »

September, the first month of the autumn, in Jasper, is still a mild month, with temperature in the range of an average low of 1°C (33.8°F) and an average high of 15°C (59°F). In September, the average high-temperature is 15°C (59°F), and the average low-temperature is 1°C (33.8°F). Weather in September »

October, like September, is another chilly autumn month in Jasper, Canada, with average temperature ranging between min -2°C (28.4°F) and max 9°C (48.2°F). The average high-temperature, in October, is 9°C (48.2°F), while the average low-temperature is -2°C (28.4°F). Weather in October »

November, the last month of the autumn, in Jasper, is another freezing cold month, with temperature in the range of an average high of -1°C (30.2°F) and an average low of -11°C (12.2°F). In Jasper, the average high-temperature is -1°C (30.2°F), and the average low-temperature is -11°C (12.2°F). Weather in November »

The first month of the winter, December, is also a subzero cold month in Jasper, Canada, with average temperature ranging between max -6°C (21.2°F) and min -16°C (3.2°F). January and December, with an average high-temperature of -6°C (21.2°F), are the coldest months. Weather in December »

What is the coldest month in Jasper?

The coldest months are January and December, with an average high-temperature of -6°C (21.2°F).

How much does it rain in Jasper?

In Jasper, during the entire year, the rain falls for 133 days and collects up to 567mm (22.3") of precipitation.

What is the month with the least sunshine in Jasper?

January and December, with an average of 2h of sunshine, are months with the least sunshine in Jasper.

What is the driest month in Jasper?

April is the month with the least rainfall in Jasper, Canada. Rain falls for 8 days and accumulates 29mm (1.1") of precipitation.

When are the longest days in Jasper?

With an average of 16.8h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Jasper?

Months with the most sunshine are June and July, with an average of 8h of sunshine.

What are the months with the highest UV index in Jasper?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Jasper.

What is the warmest month in Jasper?

The warmest month is July, with an average high-temperature of 21°C (69.8°F) and an average low-temperature of 6°C (42.8°F).

What is the rainiest month in Jasper?

The month with the most rainfall in Jasper, Canada, is July when the rain falls for 14 days and typically aggregates up to 69mm (2.7") of precipitation.

What is the month with the shortest days in Jasper?

With an average of 7.7h of daylight, December has the shortest days of the year in Jasper, Canada.

When is the lowest UV index in Jasper?

December is the month with the lowest UV index, with an average maximum UV index of 0.
Average rainfall - Jasper, Canada
Average rainfall days - Jasper, Canada

Months with the highest number of rainy days are June, July and August (14 days).
The month with the lowest number of rainy days is April (8 days).

Average daylight / Average sunshine - Jasper, Canada
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