Monthly weather forecast and climate
Banff, Canada

January, like December, is another subzero cold winter month in Banff, Canada, with average temperature varying between -12.2°C (10°F) and -3.1°C (26.4°F). In Banff, Canada, the average high-temperature is -3.1°C (26.4°F), and the average low-temperature is -12.2°C (10°F). Weather in January »
February, the last month of the winter, in Banff, is another freezing cold month, with average temperature varying between -11.1°C (12°F) and -0.2°C (31.6°F). In Banff, the average high-temperature is -0.2°C (31.6°F), and the average low-temperature is -11.1°C (12°F). Weather in February »

March, the first month of the spring, in Banff, is a cold month, with temperature in the range of an average low of -6.6°C (20.1°F) and an average high of 5.2°C (41.4°F). In March, the average high-temperature is 5.2°C (41.4°F), and the average low-temperature is -6.6°C (20.1°F). Weather in March »

April in Banff, Canada, is a chilly spring month, with average temperature varying between 9.7°C (49.5°F) and -2.1°C (28.2°F). In April, the average high-temperature is 9.7°C (49.5°F), and the average low-temperature is -2.1°C (28.2°F). Weather in April »

May, the last month of the spring, in Banff, is a mild month, with average temperature varying between 1.9°C (35.4°F) and 14.7°C (58.5°F). The average high-temperature, in May, is 14.7°C (58.5°F), while the average low-temperature is 1.9°C (35.4°F). Weather in May »

June, the first month of the summer, in Banff, is a comfortable month, with average temperature varying between 18.6°C (65.5°F) and 5.5°C (41.9°F). In Banff, the average high-temperature is 18.6°C (65.5°F), and the average low-temperature is 5.5°C (41.9°F). Weather in June »

July in Banff, Canada, is a pleasant summer month, with average temperature fluctuating between 21.6°C (70.9°F) and 7.3°C (45.1°F). July and August, with an average high-temperature of 21.6°C (70.9°F), are warmest months. Weather in July »

August, the last month of the summer, in Banff, is also a pleasant month, with average temperature ranging between min 6.9°C (44.4°F) and max 21.6°C (70.9°F). Warmest months are July and August, with an average high-temperature of 21.6°C (70.9°F). Weather in August »

The first month of the autumn, September, is still a comfortable month in Banff, Canada, with average temperature ranging between max 16.4°C (61.5°F) and min 2.6°C (36.7°F). In Banff, Canada, in September, the average high-temperature is 16.4°C (61.5°F), and the average low-temperature is 2.6°C (36.7°F). Weather in September »

October, the same as September, is a cool autumn month in Banff, Canada, with average temperature fluctuating between -1.3°C (29.7°F) and 10°C (50°F). In October, the average high-temperature is 10°C (50°F), and the average low-temperature is -1.3°C (29.7°F). Weather in October »

November, the last month of the autumn, in Banff, is another cold month, with average temperature fluctuating between 0.1°C (32.2°F) and -8.1°C (17.4°F). In November, the average high-temperature is 0.1°C (32.2°F), and the average low-temperature is -8.1°C (17.4°F). Weather in November »

December, the first month of the winter, in Banff, is still a freezing cold month, with average temperature fluctuating between -13.3°C (8.1°F) and -5.2°C (22.6°F). With an average high-temperature of -5.2°C (22.6°F) and an average low-temperature of -13.3°C (8.1°F), December is the coldest month. Weather in December »

How much does it rain in Banff?

Throughout the year, in Banff, there are 86.9 rainfall days, and 322.4mm (12.7") of precipitation is accumulated.

When does it snow in Banff?

January through December are months with snowfall.

How much does it snow in Banff?

In Banff, during the entire year, snow falls for 63.9 days, and aggregates up to 1912mm (75.3") of snow.

What is the month with the least sunshine in Banff?

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

What are the months with the lowest UV index in Banff?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the least humid month in Banff?

The least humid month in Banff is June, with an average relative humidity of 39.6%.

When are the longest days in Banff?

With an average of 16.5h of daylight, June has the longest days of the year.

What are the warmest months in Banff?

Warmest months are July and August, with an average high-temperature of 21.6°C (70.9°F).

What is the wettest month in Banff?

The month with the most rainfall is July when the rain falls for 16 days and typically aggregates up to 67.8mm (2.7") of precipitation.

What month has the most sunshine in Banff?

July has the most sunshine of the year in Banff, with an average of 8h of sunshine.

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

With an average maximum UV index of 8, July is the month with the highest UV index in Banff.

What is the snowiest month in Banff?

November is the month with the most snowfall. Snow falls for 9.2 days and accumulates 308mm (12.1") of snow.

What is the coldest month in Banff?

With an average high-temperature of -5.2°C (22.6°F) and an average low-temperature of -13.3°C (8.1°F), December is the coldest month in Banff, Canada.

What is the most humid month in Banff?

The most humid month in Banff, Canada, is December, with an average relative humidity of 66%.

What is the driest month in Banff?

December is the month with the least rainfall. Rain falls for 0.9 days and accumulates 1.7mm (0.1") of precipitation.

What is the month with the shortest days in Banff?

With an average of 8h of daylight, December has the shortest days of the year in Banff, Canada.
Average temperature - Banff, Canada
Average humidity - Banff, Canada
Average rainfall - Banff, Canada

The wettest month (with the highest rainfall) is July (67.8mm).
The driest month (with the lowest rainfall) is December (1.7mm).

Average rainfall days - Banff, Canada

The month with the highest number of rainy days is July (16 days).
Months with the lowest number of rainy days are January and December (0.9 days).

Average snowfall days - Banff, Canada

The month with the highest number of snowfall days is January (9.4 days).
The month with the lowest number of snowfall days is July (0.1 days).

Average daylight / Average sunshine - Banff, Canada
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