Last updated: June 18, 2025
In May, the average temperature in 100 Mile House, Canada hovers around 10°C (51°F). Expect a range from a chilly -1°C (30°F) to a warm 28°C (83°F). The skies may bring about 47 mm (1.9 in) of precipitation over 11 days, contributing to an average humidity level of 85%. Be prepared for a mix of weather this month!
In May in 100 Mile House, the average temperature is 10°C (51°F). Maximums can reach 28°C (83°F) and minimums can be as low as -1°C (30°F). This makes 100 Mile House an ideal destination for travelers seeking a mix of mild days and cool nights.
In 100 Mile House in May, the total precipitation amount is 47 mm (1.9 in) over the course of 11 days.
In 100 Mile House in May, humidity is 85%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel quite uncomfortable as your clothes cling to your skin and the air feels heavy, often leaving you longing for a dry, warmer environment.
In 100 Mile House in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in 100 Mile House.
UV Risk Categories
Weather in 100 Mile House varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in 100 Mile House, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (22°F) | 34 mm (1.3 inches) | 93% | low |
| February Weather | -8°C (19°F) | 54 mm (2.1 inches) | 91% | moderate |
| March Weather | -1°C (30°F) | 39 mm (1.5 inches) | 91% | moderate |
| April Weather | 4°C (39°F) | 42 mm (1.6 inches) | 89% | high |
| May Weather | 10°C (51°F) | 47 mm (1.9 inches) | 85% | high |
| June Weather | 14°C (57°F) | 70 mm (2.8 inches) | 83% | very high |
| July Weather | 17°C (62°F) | 73 mm (2.9 inches) | 86% | very high |
| August Weather | 16°C (61°F) | 45 mm (1.8 inches) | 82% | very high |
| September Weather | 11°C (52°F) | 70 mm (2.8 inches) | 83% | high |
| October Weather | 4°C (39°F) | 82 mm (3.2 inches) | 89% | moderate |
| November Weather | 0°C (32°F) | 64 mm (2.5 inches) | 93% | low |
| December Weather | -5°C (22°F) | 53 mm (2.1 inches) | 97% | low |