Typical Run Score
83
Great
Toronto · April
Running in Toronto in April
Typical April running conditions in Toronto, and a live Run Score so you can see how today compares with the norm.
Avg temperature
45°F
Cool
Avg dew point
35°F
Comfortable
Best window
8 AM–11 PM
Local time
Toronto · today vs the April normTemperature · dew point · wind · timing
How April compares in Toronto
April ranks 3rd of 12 months for running in Toronto, with a typical daytime Run Score of 83 (Great). For reference, the best month is May (score 89) and the hardest is January (score 63). The kindest window in April is typically 8 AM–11 PM. Precipitation falls in roughly 21% of hours this month. Use the live tool below to see how today actually compares with the April norm.
Running weather in nearby cities
Same engine, different climate. Check the best time to run in these cities too.
Running in Toronto in April: FAQ
Is it good to run in Toronto in April?
Yes, it's one of the better months to run here. The typical daytime Run Score is 83 (Great), with temperatures around 45°F (7°C) and comfortable dew points. The best window is usually 8 AM–11 PM.
How hot is it for running in Toronto in April?
Typical temperatures average 45°F (7°C) (Cool) with dew points near 35°F. Dew point (not the thermometer) usually decides how hard the run feels.
What is a good Run Score?
Scores run 0–100. 80–100 is Great (97+ earns a gold star for near-perfect conditions). 65–79 (Good) is solid. 45–64 (Fair) means at least one factor (usually heat or dew point) is slowing you. Below 45 (Poor), expect a noticeably harder effort or hold back for safety.
Why does dew point matter more than temperature?
Your body cools by evaporating sweat. When the dew point climbs above roughly 60°F, the air is too saturated for sweat to evaporate efficiently, so heat builds up even if the thermometer looks reasonable. That's why a 70°F muggy morning can feel harder than a dry 80°F afternoon.
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