Coal Harbour (BC) Temperature by Month
Coal Harbour in British Columbia, Canada sees significant seasonal temperature differences, with daytime highs between 7°C (45°F) in February and 19°C (66°F) in August, averaging 13°C (55°F) annually. Explore the full monthly breakdown below.
Coal Harbour Monthly Temperatures
In Coal Harbour, temperatures can shift dramatically between pleasant in summer and cold in winter. Nights follow the same pattern, with lows ranging from 11°C (52°F) in August to 2°C (36°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Coal Harbour by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Coal Harbour vs Canada
The map below shows the annual temperature across Canada. You can also select individual months if you want to compare a specific time of year.
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Coal Harbour vs World: Temperature Compared
Coal Harbour's average annual maximum temperature is 13°C (55°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.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Coal Harbour this rarely lasts long on the ground.
For more on Coal Harbour's weather — including monthly rainfall, sunshine hours, and humidity — visit our Coal Harbour climate page.
