Sault Ste. Marie weather in March 2025

Expect 0°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sault Ste. Marie in March. Check more long-term weather averages for Sault Ste. Marie in March before you book your next holiday to Ontario in 2025/2026.

  • 0°C maximum daytime temperature in March in Sault Ste. Marie0
    0°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in March in Sault Ste. Marie13
    13 days with some rainfall
  • -10°C minimum night-time temperature in March in Sault Ste. Marie-10
    -10°C min night temperature
  • 12 hours of daylight per day in March in Sault Ste. Marie12
    12 hours of daylight per day
  • No heat & humidity in March in Sault Ste. Marie0
    No heat & humidity
  • 63 mm monthly rainfall in March in Sault Ste. Marie63
    63 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Sault Ste. Marie3
    3 (Moderate) UV index
  • 2°C sea temperature in March in Sault Ste. Marie2
    2°C sea temperature

More about Sault Ste. Marie

Sault Ste. Marie by month

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The March weather guide for Ontario (Sault Ste. Marie) 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 / mm)  |  Imperial (°F / inches)

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More about Canada

How cold is it in Sault Ste. Marie in March?

Daytime temperatures usually reach 0°C in Sault Ste. Marie in March, falling to -10°C at night.

How sunny is it in Sault Ste. Marie in March?

There are normally 6 hours of bright sunshine each day in Sault Ste. Marie in March - that's 47% of daylight hours.

Is the sea cold around Sault Ste. Marie in March?

The average sea temperature around Sault Ste. Marie in March is 2°C.

Does it rain in Sault Ste. Marie in March?

There are usually 13 days with some rain in Sault Ste. Marie in March and the average monthly rainfall is 63mm. Rain may fall as snow in this month.

Sault Ste. Marie March sunrise & sunset times

Browse the sunrise and sunset times for Sault Ste. Marie in March 2025. Select a month to view Sault Ste. Marie sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:16 18:24
Sunday, 16th March 2025 06:48 18:45
Monday, 31st March 2025 06:18 19:05

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