Massey (ON) Temperature by Month
Massey in Ontario, Canada sees significant seasonal temperature differences, with daytime highs between -5°C (23°F) in January and 25°C (77°F) in July, averaging 10°C (50°F) annually. Explore the full monthly breakdown below.
Massey Monthly Temperatures
Visitors to Massey will encounter a climate influenced by big temperature differences across the year. Nighttime temperatures range from 15°C (59°F) in July to -15°C (5°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Massey 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:
Temperature: Massey 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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Massey vs World: Temperature Compared
Massey's average annual maximum temperature is 10°C (50°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
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 Massey this rarely lasts long on the ground.
For more on Massey's weather — including monthly rainfall, sunshine hours, and humidity — visit our Massey climate page.
