Ontario weather in April 2023

  • 11°C maximum daytime temperature in April in Ontario (Toronto)11
    11°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in April in Ontario (Toronto)11
    11 days with some rainfall
  • 2°C minimum night-time temperature in April in Ontario (Toronto)2
    2°C min night temperature
  • 13 hours of daylight per day in April in Ontario (Toronto)13
    13 hours of daylight per day
  • No heat & humidity in April in Ontario (Toronto)0
    No heat & humidity
  • 67 mm monthly rainfall in April in Ontario (Toronto)67
    67 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Ontario (Toronto)5
    5 (Moderate) UV index
  • 3°C sea temperature in April in Ontario (Toronto)3
    3°C sea temperature

Below are average maximum temperatures at popular destinations in Ontario in April. Select a destination to see more weather parameters.

More destinations >>

  • Save up to £400 per person on skiing holidays in 2022/2023
  • Check out holidays departing in the next four weeks
  • Plus top deals on ski seasons in 2023 & 2024

Crystal Ski HolidaysCrystal Ski deal finder

Recommended for Ontario

The April weather guide for Ontario (Toronto) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Top deals & discounts
  • Ontario weather overview
  • Ontario climate averages by month
  • More destinations
  • Best time to go to Ontario
  • Ontario 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Canada

How warm is it in Ontario in April?

Daytime temperatures usually reach 11°C in Toronto, Ontario in April, falling to 2°C at night.

How sunny is it in Ontario in April?

There are normally 6 hours of bright sunshine each day in Toronto, Ontario in April - that's 46% of daylight hours.

Is the sea cold around Ontario in April?

The average sea temperature around Toronto, Ontario in April is 3°C.

Does it rain in Ontario in April?

There are usually 11 days with some rain in Toronto, Ontario in April and the average monthly rainfall is 67mm.

Ontario April sunrise & sunset times

Browse the sunrise and sunset times for Ontario in April 2023. Select a month to view Ontario sunrise and sunset times for the next 12 months. The Ontario sunrise and sunset times shown below are for Toronto.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st April 2023 06:59 19:44
Saturday, 15th April 2023 06:35 20:01
Sunday, 30th April 2023 06:12 20:19

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.