Clarksburg (ON) Temperature by Month
Clarksburg, Ontario, Canada has an average annual maximum temperature of 11°C (52°F), ranging from -2°C (28°F) in February to 24°C (75°F) in July. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Clarksburg Monthly Temperatures
The weather in Clarksburg experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 17°C (63°F) in July to -10°C (14°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Clarksburg by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Clarksburg 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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Clarksburg vs World: Temperature Compared
Clarksburg'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:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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 Clarksburg this rarely lasts long on the ground.
For more on Clarksburg's weather — including monthly rainfall, sunshine hours, and humidity — visit our Clarksburg climate page.
