Climate and monthly weather forecast
Whistler, Canada

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Weather in January

January, the same as December, in Whistler, Canada, is another subzero cold winter month, with an average temperature fluctuating between -8.8°C (16.2°F) and -1.7°C (28.9°F). Whistler observes an average high-temperature of a still freezing cold -1.7°C (28.9°F) in January, barely different from -2.5°C (27.5°F) in December. Weather in January »

Weather in February

February, the last month of the winter in Whistler, is another freezing cold month, with temperature in the range of an average high of -1.7°C (28.9°F) and an average low of -10.6°C (12.9°F). Whistler ushers in February with a high-temperature average of a still subzero cold -1.7°C (28.9°F), matching the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Whistler, is still a freezing cold month, with an average temperature fluctuating between -8.3°C (17.1°F) and -0.1°C (31.8°F). Whistler marks the arrival of March with an average high-temperature of a still subzero cold -0.1°C (31.8°F), hardly different from February's -1.7°C (28.9°F). Weather in March »

Weather in April

April is an icy spring month in Whistler, Canada, with an average temperature fluctuating between 3.1°C (37.6°F) and -5.3°C (22.5°F). Whistler observes a slight ascent in average high-temperatures during April, adjusting from a subzero cold -0.1°C (31.8°F) in March to an icy 3.1°C (37.6°F). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Whistler, Canada, with temperature in the range of an average high of 10.4°C (50.7°F) and an average low of 0.3°C (32.5°F). With the arrival of May, the average high-temperature transitions from a wintry 3.1°C (37.6°F) in April to a fresh 10.4°C (50.7°F). Weather in May »

Weather in June

June, the first month of the summer in Whistler, is a mild month, with an average temperature fluctuating between 2.8°C (37°F) and 13.1°C (55.6°F). June's onset records an average high-temperature of a moderate 13.1°C (55.6°F), a near match to May's 10.4°C (50.7°F). Weather in June »

Weather in July

July in Whistler, Canada, is a refreshing summer month, with an average temperature varying between 5.4°C (41.7°F) and 18.8°C (65.8°F). With the beginning of July, Whistler's average high-temperature sees an increase, transitioning from a moderate 13.1°C (55.6°F) in June to a comfortable 18.8°C (65.8°F). Weather in July »

Weather in August

The last month of the summer, August, is another comfortable month in Whistler, Canada, with an average temperature ranging between min 5.9°C (42.6°F) and max 19°C (66.2°F). In Whistler, Canada, August is the warmest month, with temperatures averaging a high of 19°C (66.2°F) and a low of 5.9°C (42.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a refreshing month in Whistler, Canada, with an average temperature fluctuating between 13.9°C (57°F) and 3.3°C (37.9°F). Whistler observes a minor decrease in the average high-temperature with the arrival of September, falling from August's enjoyable 19°C (66.2°F) to a still refreshing 13.9°C (57°F). Weather in September »

Weather in October

October, like September, is a frosty autumn month in Whistler, Canada, with an average temperature ranging between min -0.4°C (31.3°F) and max 6.8°C (44.2°F). October brings a decrease in the average high-temperature, falling from September's moderate 13.9°C (57°F) to a frosty 6.8°C (44.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Whistler, Canada, with an average temperature ranging between max 0.7°C (33.3°F) and min -4.7°C (23.5°F). In November, the meteorological conditions alter, with the average high-temperature shifting from a frosty 6.8°C (44.2°F) in October to a wintry 0.7°C (33.3°F). Weather in November »

Weather in December

December, the first month of the winter in Whistler, is also a subzero cold month, with an average temperature ranging between max -2.5°C (27.5°F) and min -9.8°C (14.4°F). December, with an average high of -2.5°C (27.5°F) and a low of -9.8°C (14.4°F), signifies the coldest month of the year. Weather in December »
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Frequently asked questions

What is the rainiest month in Whistler?

January is the month with the most rainfall in Whistler. Rain falls for 11.8 days and accumulates 226mm (8.9") of precipitation.

How much does it rain in Whistler?

Throughout the year, in Whistler, there are 191.9 rainfall days, and 1579mm (62.17") of precipitation is accumulated.

When does it snow in Whistler?

January through May, September through December are months with snowfall.

How much does it snow in Whistler?

Throughout the year, in Whistler, there are 99.7 snowfall days, and 3792mm (149.29") of snow is accumulated.

What is the month with the least sunshine in Whistler?

The month with the least sunshine in Whistler is January, with an average of 3.5h of sunshine.

When is the lowest UV index in Whistler?

The months with the lowest UV index in Whistler are January through March, October through December, with an average maximum UV index of 1.

What is the most humid month in Whistler?

The most humid month in Whistler, Canada, is March, with an average relative humidity of 95%.

When is Daylight Saving Time (DST) in Whistler?

On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Whistler, and the time zone changes from PST to PDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Whistler?

In Whistler, snow does not fall in June through August.

When are the longest days in Whistler?

The month with the longest days is June, with an average of 16h and 18min of daylight.

What is the least humid month in Whistler?

July is the least humid month in Whistler, with an average relative humidity of 72%.

What is the driest month in Whistler?

The month with the least rainfall in Whistler is July, when the rain falls for 16.4 days and typically collects 60mm (2.36") of precipitation.

What is the month with the most sunshine in Whistler?

The months with the most sunshine are July and August, with an average of 10.6h of sunshine.

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

July is the month with the highest UV index in Whistler, with an average maximum UV index of 5.

What is the hottest time of year in Whistler?

The temperatures in Whistler reach their highest averages in August, with highs of 19°C (66.2°F) and lows of 5.9°C (42.6°F).

What is the coldest time of year in Whistler?

During the coldest month in Whistler, December, temperatures average a high of -2.5°C (27.5°F) and a low of -9.8°C (14.4°F).

What is the snowiest month in Whistler?

The month with the most snowfall in Whistler is December, when snow falls for 18.7 days and typically aggregates up to 848mm (33.39") of snow.

What is the month with the shortest days in Whistler?

With an average of 8h and 6min of daylight, December has the shortest days of the year.

Average temperature
Whistler, Canada

Average temperature - Whistler, Canada

The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is December (-2.5°C).

The month with the highest average low temperature is August (5.9°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).

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Average pressure
Whistler, Canada

Average pressure - Whistler, Canada

The months with the highest atmospheric pressure are January and December (1018.4mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).

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Average wind speed
Whistler, Canada

Average wind speed - Whistler, Canada

The windiest months (with the highest average wind speed) are March and November (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

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Average rainfall
Whistler, Canada

Average rainfall - Whistler, Canada

The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is July (60mm).

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Average rainfall days
Whistler, Canada

Average rainfall days - Whistler, Canada

The month with the highest number of rainy days is June (23.4 days).
The month with the least rainy days is December (9.5 days).

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Average snowfall
Whistler, Canada

Average snowfall - Whistler, Canada

The month with the highest snowfall is December (848mm).
The months with the least snowfall are June, July and August (0mm).

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Average snowfall days
Whistler, Canada

Average snowfall days - Whistler, Canada

The month with the highest number of snowfall days is March (19.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Whistler, Canada

Average daylight / Average sunshine - Whistler, Canada

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days
Whistler, Canada

Average sunshine days - Whistler, Canada

The month with the most sunshine days is August (13.8 days).
The month with the least sunshine days is June (4.5 days).

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Average UV index
Whistler, Canada

Average UV index - Whistler, Canada

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average visibility
Whistler, Canada

Average visibility - Whistler, Canada

The months with the highest visibility are July, August and September (8km).
The months with the lowest visibility are January, February, March and December (5km).

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Whistler, Canada

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