Summerside weather in January 2026

Expect daytime maximum temperatures of -3°C in Summerside in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 15 days with some rainfall and typically 96 mm of rainfall in the month, which might fall as snow.

  • -3°C maximum daytime temperature in January in Summerside-3
    -3°C max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in January in Summerside15
    15 days with some rainfall
  • -12°C minimum night-time temperature in January in Summerside-12
    -12°C min night temperature
  • 9 hours of daylight per day in January in Summerside9
    9 hours of daylight per day
  • No heat & humidity in January in Summerside0
    No heat & humidity
  • 96 mm monthly rainfall in January in Summerside96
    96 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Summerside1
    1 (Low) UV index
  • -1°C sea temperature in January in Summerside-1
    -1°C sea temperature

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The January weather guide for Prince Edward Island (Summerside) 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 Summerside in January?

Daytime temperatures usually reach -3°C in Summerside in January, falling to -12°C at night.

How sunny is it in Summerside in January?

There are normally 3 hours of bright sunshine each day in Summerside in January - that's 37% of daylight hours.

Is the sea cold around Summerside in January?

The average sea temperature around Summerside in January is -1°C.

Does it rain in Summerside in January?

There are usually 15 days with some rain in Summerside in January and the average monthly rainfall is 96mm. Rain may fall as snow in this month.

Summerside January sunrise & sunset times

Browse the sunrise and sunset times for Summerside in January 2026. Select a month to view Summerside sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:59 16:39
Friday, 16th January 2026 07:54 16:57
Saturday, 31st January 2026 07:40 17:18

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