Jasper
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Jasper, Canada

January, like December, is a freezing cold winter month in Jasper, Canada, with average temperature ranging between max -6°C (21.2°F) and min -17°C (1.4°F). The coldest months are January and December, with an average high-temperature of -6°C (21.2°F). Weather in January »

The last month of the winter, February, is also a subzero cold month in Jasper, Canada, with average temperature varying between -2°C (28.4°F) and -14°C (6.8°F). In Jasper, Canada, the average high-temperature in February slightly increases, from -6°C (21.2°F) in January, to a still freezing cold -2°C (28.4°F). Weather in February »

The first month of the spring, March, is a cold month in Jasper, Canada, with temperature in the range of an average high of 3°C (37.4°F) and an average low of -9°C (15.8°F). In March, the average high-temperature rises, from a subzero cold -2°C (28.4°F) in February, to a wintry 3°C (37.4°F). Weather in March »

April is a frosty spring month in Jasper, Canada, with average temperature varying between 9°C (48.2°F) and -4°C (24.8°F). In April, the average high-temperature increases, from a wintry 3°C (37.4°F) in March, to a frosty 9°C (48.2°F). Weather in April »

May, the last month of the spring, in Jasper, is a moderate month, with average temperature varying between 14°C (57.2°F) and 0°C (32°F). In Jasper, the average high-temperature increases, from a frosty 9°C (48.2°F) in April, to a moderate 14°C (57.2°F). Weather in May »

The first month of the summer, June, is an enjoyable month in Jasper, Canada, with average temperature ranging between max 18°C (64.4°F) and min 4°C (39.2°F). In June, the average high-temperature marginally rises, from a moderate 14°C (57.2°F) in May, to a comfortable 18°C (64.4°F). Weather in June »

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

August, the last month of the summer, in Jasper, is also an agreeable month, with temperature in the range of an average low of 5°C (41°F) and an average high of 20°C (68°F). In Jasper, the average high-temperature in August is essentially the same as in July - a still pleasant 20°C (68°F). Weather in August »

September, the first month of the autumn, in Jasper, is also a moderate month, with average temperature ranging between min 1°C (33.8°F) and max 15°C (59°F). In September, the average high-temperature drops, from a pleasant 20°C (68°F) in August, to a mild 15°C (59°F). Weather in September »

October, like September, is a frosty autumn month in Jasper, Canada, with temperature in the range of an average high of 9°C (48.2°F) and an average low of -2°C (28.4°F). In Jasper, the average high-temperature in October decreases, from a mild 15°C (59°F) in September, to a frosty 9°C (48.2°F). Weather in October »

The last month of the autumn, November, is also a subzero cold month in Jasper, Canada, with average temperature fluctuating between -11°C (12.2°F) and -1°C (30.2°F). In November, the average high-temperature declines considerably, from a chilly 9°C (48.2°F) in October, to a freezing cold -1°C (30.2°F). Weather in November »

December, the first month of the winter, in Jasper, is also a subzero cold month, with average temperature varying between -6°C (21.2°F) and -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 are the coldest months in Jasper?

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

How much does it rain in Jasper?

In Jasper, Canada, 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?

Months with the least sunshine are January and December, with an average of 2h of sunshine.

What is the driest month in Jasper?

The month with the least rainfall in Jasper is April when the rain falls for 8 days and typically collects 29mm (1.1") of precipitation.

When are the longest days in Jasper?

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

What is the month with the most sunshine in Jasper?

June and July, with an average of 8h of sunshine, are months with the most sunshine in Jasper.

What is the month with the highest UV index in Jasper?

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

What is the warmest month in Jasper?

The warmest month in Jasper 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?

July is the month with the most rainfall in Jasper. Rain falls for 14 days and accumulates 69mm (2.7") of precipitation.

What is the month with the shortest days in Jasper?

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

When is the lowest UV index in Jasper?

The month with the lowest UV index in Jasper, Canada, is December, 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