May Weather in Whitehorse

Last updated: March 2, 2024

The weather in Whitehorse, Canada, during May is characterized by an average temperature of 7°C (45°F). Highs can soar to 19°C (67°F), while lows may dip to -3°C (27°F). Typically, the humidity level in Whitehorse throughout May hovers around 90%.

-3°C (27°F)

Minimum temperature

7°C (45°F)

Average temperature

19°C (67°F)

Maximum temperature

90%

Humidity

Precipitation and Sunshine hours

In May, Whitehorse averages 33 mm (1.3 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 17 hours 25 minutes of daylight, with the sun shining for approximately 11 hours 22 minutes each day. Additionally, there is a 16% probability of sunny days during this period.

33 mm (1.3 inches)

Precipitation

9 rainy days

Rainy days

11 hours 22 minutes

Sunshine hours

16%

Chance of sun

UV Index

In May, the UV Index in Whitehorse reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 3 4 5 6 6 5 5 4 3 2
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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