May Weather in Rocky Mountain House

Last updated: March 2, 2024

The weather in Rocky Mountain House, Canada, during May is characterized by an average temperature of 9°C (49°F). Highs can soar to 25°C (77°F), while lows may dip to -3°C (26°F). Typically, the humidity level in Rocky Mountain House throughout May hovers around 82%.

-3°C (26°F)

Minimum temperature

9°C (49°F)

Average temperature

25°C (77°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In May, Rocky Mountain House averages 70 mm (2.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 15 hours 46 minutes of daylight, with the sun shining for approximately 10 hours 22 minutes each day. Additionally, there is a 33% probability of sunny days during this period.

70 mm (2.8 inches)

Precipitation

12 rainy days

Rainy days

10 hours 22 minutes

Sunshine hours

33%

Chance of sun

UV Index

In May, the UV Index in Rocky Mountain House reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 4 5 7 7 7 7 5 4 2 1
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

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