One Hundred Mile House (BC) Temperature by Month

One Hundred Mile House, British Columbia, Canada has an average annual maximum temperature of 11°C (52°F), ranging from -2°C (28°F) in January to 24°C (75°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

The weather in One Hundred Mile House experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 10°C (50°F) in July to -10°C (14°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in One Hundred Mile House by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.

The chart below shows the average temperature throughout the year:

One Hundred Mile House's average annual maximum temperature is 11°C (52°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation, summers are often cool and foggy, winters mild.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on One Hundred Mile House's weather, including monthly rainfall, sunshine hours, and humidity, visit our One Hundred Mile House climate page.