Sudbury weather in April 2025

Expect 48°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sudbury in April. Check more long-term weather averages for Sudbury in April before you book your next holiday to Ontario in 2025/2026.

  • 48°F maximum daytime temperature in April in Sudbury48
    48°F max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in April in Sudbury9
    9 days with some rainfall
  • 28°F minimum night-time temperature in April in Sudbury28
    28°F min night temperature
  • 14 hours of daylight per day in April in Sudbury14
    14 hours of daylight per day
  • No heat & humidity in April in Sudbury0
    No heat & humidity
  • 2.2 inches monthly rainfall in April in Sudbury2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Sudbury5
    5 (Moderate) UV index

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The April weather guide for Ontario (Sudbury) 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.

Metric (°C)  |  Imperial (°F)

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How warm is it in Sudbury in April?

Daytime temperatures usually reach 48°F in Sudbury in April, falling to 28°F at night.

How sunny is it in Sudbury in April?

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

Does it rain in Sudbury in April?

There are usually 9 days with some rain in Sudbury in April and the average monthly rainfall is 2.2 inches.

Sudbury April sunrise & sunset times

Browse the sunrise and sunset times for Sudbury in April 2025. Select a month to view Sudbury sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:03 18:53
Tuesday, 15th April 2025 05:36 19:12
Wednesday, 30th April 2025 05:11 19:32

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