Whistler
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Whistler, Canada

January is a cold winter month in Whistler, Canada, with temperature in the range of an average low of -4.9°C (23.2°F) and an average high of 0.6°C (33.1°F). In January, the average high-temperature is relatively the same as in December - a cold 0.6°C (33.1°F). Weather in January »
February, the last month of the winter, in Whistler, is another cold month, with temperature in the range of an average high of 3.2°C (37.8°F) and an average low of -4.2°C (24.4°F). In Whistler, the average high-temperature in February is almost the same as in January - a still wintry 3.2°C (37.8°F). Weather in February »

The first month of the spring, March, is a frosty month in Whistler, Canada, with temperature in the range of an average low of -2.3°C (27.9°F) and an average high of 7.2°C (45°F). In Whistler, Canada, the average high-temperature in March slightly increases, from a cold 3.2°C (37.8°F) in February, to a frosty 7.2°C (45°F). Weather in March »

April in Whistler, Canada, is a cool spring month, with temperature in the range of an average low of 0.3°C (32.5°F) and an average high of 11.8°C (53.2°F). In Whistler, Canada, the average high-temperature in April marginally rises, from a chilly 7.2°C (45°F) in March, to a fresh 11.8°C (53.2°F). Weather in April »

The last month of the spring, May, is an enjoyable month in Whistler, Canada, with average temperature ranging between max 16.4°C (61.5°F) and min 3.8°C (38.8°F). In May, the average high-temperature slightly increases, from a cool 11.8°C (53.2°F) in April, to a comfortable 16.4°C (61.5°F). Weather in May »

The first month of the summer, June, is still a comfortable month in Whistler, Canada, with average temperature varying between 7.2°C (45°F) and 19.9°C (67.8°F). In June, the average high-temperature slightly increases, from a comfortable 16.4°C (61.5°F) in May, to a still enjoyable 19.9°C (67.8°F). Weather in June »

July is a warm summer month in Whistler, Canada, with temperature in the range of an average low of 9.2°C (48.6°F) and an average high of 23.6°C (74.5°F). In July, the average high-temperature slightly increases, from a comfortable 19.9°C (67.8°F) in June, to a warm 23.6°C (74.5°F). Weather in July »

August, the last month of the summer, in Whistler, is also a moderately hot month, with temperature in the range of an average high of 24°C (75.2°F) and an average low of 8.9°C (48°F). The warmest month is August, with an average high-temperature of 24°C (75.2°F) and an average low-temperature of 8.9°C (48°F). Weather in August »

September, the first month of the autumn, in Whistler, is still a comfortable month, with average temperature varying between 5.6°C (42.1°F) and 19.8°C (67.6°F). In September, the average high-temperature marginally drops, from a moderately hot 24°C (75.2°F) in August, to a comfortable 19.8°C (67.6°F). Weather in September »

October, the same as September, is another fresh autumn month in Whistler, Canada, with average temperature varying between 11.2°C (52.2°F) and 2°C (35.6°F). In October, the average high-temperature significantly decreases, from an enjoyable 19.8°C (67.6°F) in September, to a cool 11.2°C (52.2°F). Weather in October »

November, the last month of the autumn, in Whistler, is another cold month, with average temperature ranging between max 3.5°C (38.3°F) and min -1.8°C (28.8°F). In November, the average high-temperature drops, from a fresh 11.2°C (52.2°F) in October, to a cold 3.5°C (38.3°F). Weather in November »

December, the first month of the winter, in Whistler, is still a freezing cold month, with average temperature fluctuating between -0.2°C (31.6°F) and -5.4°C (22.3°F). December is the coldest month, with an average high-temperature of -0.2°C (31.6°F) and an average low-temperature of -5.4°C (22.3°F). Weather in December »

How much does it rain in Whistler?

Throughout the year, there are 142.3 rainfall days, and 855.8mm (33.7") of precipitation is accumulated.

When does it snow in Whistler?

Months with snowfall in Whistler, Canada, are January through May, October through December.

How many days does it snow in Whistler?

Throughout the year, there are 63.6 snowfall days, and 4187mm (164.8") of snow is accumulated.

What is the month with the lowest UV index in Whistler?

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

When it does not snow in Whistler?

June through September are months without snowfall in Whistler.

When are the longest days in Whistler?

With an average of 16.3h of daylight, June has the longest days of the year in Whistler.

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

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

What is the driest month in Whistler?

July is the month with the least rainfall in Whistler. Rain falls for 10 days and accumulates 44.7mm (1.8") of precipitation.

What month has the most sunshine in Whistler?

The month with the most sunshine in Whistler is July, with an average of 8.1h of sunshine.

What is the warmest month in Whistler?

August is the warmest month in Whistler, with an average high-temperature of 24°C (75.2°F) and an average low-temperature of 8.9°C (48°F).

What is the least humid month in Whistler?

With an average relative humidity of 47.5%, August is the least humid month in Whistler, Canada.

What is the rainiest month in Whistler?

The month with the most rainfall is October when the rain falls for 16.7 days and typically aggregates up to 146.7mm (5.8") of precipitation.

What is the coldest month in Whistler?

With an average high-temperature of -0.2°C (31.6°F) and an average low-temperature of -5.4°C (22.3°F), December is the coldest month in Whistler.

What is the most humid month in Whistler?

December is the most humid month in Whistler, Canada, with an average relative humidity of 87.1%.

When does it snow the most in Whistler?

The month with the most snowfall is December when snow falls for 14.6 days and typically aggregates up to 1140mm (44.9") of snow.

What is the month with the shortest days in Whistler?

The month with the shortest days is December, with an average of 8.2h of daylight.

What is the month with the least sunshine in Whistler?

December has the least sunshine of the year, with an average of 1h of sunshine.
Average humidity - Whistler, Canada

The month with the highest relative humidity is December (87.1%).
The month with the lowest relative humidity is August (47.5%).

Average rainfall - Whistler, Canada

The wettest month (with the highest rainfall) is October (146.7mm).
The driest month (with the lowest rainfall) is July (44.7mm).

Average rainfall days - Whistler, Canada

The month with the highest number of rainy days is October (16.7 days).
The month with the lowest number of rainy days is December (7.9 days).

Average snowfall - Whistler, Canada

The month with the highest snowfall is December (1140mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days - Whistler, Canada

The month with the highest number of snowfall days is December (14.6 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Whistler, Canada
Average UV index - Whistler, Canada