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Ontario Weather April
To help you choose the best time to travel, you can find climate data below on the weather in Ontario in April.
| Ontario Weather April: | Niagara Falls | Toronto | |
 | average daily high | +12.8°C | +11.5°C |
 | average daily low | +2.2°C | +4.1°C |
 | sea temperature | +3.5°C | |
 | daylight hours | 14.0h | 14.0h |
 | sunny/overcast hours | 6.0/8h | |
 | average monthly precipitation | 72 mm | 68 mm |
Temperature in Ontario
The average daily maximum in April is +12.8 — +11.5°C, and the minimum +2.2 — +4.1°C.
Best places in Ontario:
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Sea temperature
The average monthly temperature in Lake Ontario on the beaches of Toronto in April is +3.5 degrees.
The water is very cold and only suitable to bathe in shortly for the most hardy people.
Precipitation
The normal amount of precipitation for April is from 68 to 72 mm, which may cause a change of plans on certain days.