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Whitehorse Weather in May
Whitehorse in May sees moderate temperatures, with highs around 14°C (57°F) and overnight lows of 1°C (34°F). Around 32 mm (1.3 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Whitehorse in May
Typically, about 7 days will experience rainfall, with an average of 32 mm (1.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Whitehorse in May
Whitehorse in May gets highs of 14°C (57°F) during the day and drops to 1°C (34°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Whitehorse in May
There are approximately 252 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Whitehorse Temperature in May
Min Temperature
1°C (34°F)
Max Temperature
14°C (57°F)
Chance of Rain
24%
Precipitation
32 mm (1.3 in)
Rainy days
7 days
Humidity
38%
Sunshine
252 hours
Percentage Sunshine
47%
Whitehorse Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Whitehorse - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Whitehorse typically rise from around 10°C (50°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from -1°C (30°F) to 5°C (41°F).
Average temperatures in May
Historical weather records for Whitehorse in May
Browse day-by-day weather records for Whitehorse spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Whitehorse historical weather extremes in May
The extremes listed below come from historical weather data collected in Whitehorse from 2006 through 2026.
- Whitehorse recorded its highest May temperature of 27°C (81°F) on May 23, 2015.
- The lowest daytime temperature in May was 3°C (37°F), recorded on May 1, 2013.
- The coldest night in May in Whitehorse was on May 5, 2023, with a minimum of -5°C (23°F).
- Peak precipitation in May occurred on May 16, 2012, when 17 mm (0.7 in) of precipitation was measured.
Best Places in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Whitehorse in May
Pack for changing conditions in Whitehorse in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Pack a light rain jacket or compact umbrella for occasional showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Whitehorse in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
Whitehorse 3-Day Forecast
More climate data for Whitehorse
Temperature Rainfall Sunshine Humidity
See the full Whitehorse climate overview or explore weather in Canada.
Popular in May
Where to go in May - average daytime high across popular destinations.
Niagara Falls
21°C (70°F) Montréal20°C (68°F) Ottawa20°C (68°F) Quebec City19°C (66°F) Calgary17°C (63°F) Vancouver16°C (61°F) Toronto16°C (61°F) Whistler11°C (52°F) Bucket list
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