Last updated: June 18, 2025
In Cranbrook, Canada, the average temperature in May hovers around 10°C (51°F), offering a mild climate. However, temperatures can fluctuate significantly, with a minimum of -5°C (24°F) and a maximum of 27°C (81°F). This month also sees a precipitation amount of 47 mm (1.9 in), spread over about 9 days of rain. With an average humidity of 83%, the atmosphere can feel quite moist, adding to the region's unique character.
In May in Cranbrook, the average temperature is 10°C (51°F). Maximum temperatures can reach 27°C (81°F), while minimum temperatures may drop as low as -5°C (24°F). Be prepared for a wide range of weather conditions during your travels.
In Cranbrook in May, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.
In Cranbrook in May, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.
In Cranbrook in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cranbrook.
UV Risk Categories
Weather in Cranbrook varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cranbrook, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 44 mm (1.7 inches) | 95% | low |
| February Weather | -8°C (17°F) | 56 mm (2.2 inches) | 93% | moderate |
| March Weather | -1°C (31°F) | 48 mm (1.9 inches) | 91% | moderate |
| April Weather | 4°C (39°F) | 53 mm (2.1 inches) | 88% | high |
| May Weather | 10°C (51°F) | 47 mm (1.9 inches) | 83% | very high |
| June Weather | 15°C (59°F) | 50 mm (2.0 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 23 mm (0.9 inches) | 82% | very high |
| August Weather | 18°C (65°F) | 29 mm (1.1 inches) | 71% | very high |
| September Weather | 12°C (55°F) | 38 mm (1.5 inches) | 71% | high |
| October Weather | 4°C (40°F) | 51 mm (2.0 inches) | 85% | moderate |
| November Weather | 0°C (32°F) | 57 mm (2.3 inches) | 90% | low |
| December Weather | -5°C (23°F) | 69 mm (2.7 inches) | 96% | low |