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Saint-Jean Climate by Month

The temperature in Saint-Jean can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It also experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Visitors to Saint-Jean can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 25°C in July. In January, the coolest month of the year, temperatures drop to a very cold -6°C. At night, expect cooler temperatures, averaging -17°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Saint-Jean is known for its substantial rain/snowfall, with annual precipitation reaching 1330 mm. Despite minor fluctuations, Saint-Jean enjoys fairly consistent precipitation throughout the year. In October, you can expect around 132 mm of precipitation, while in February, Saint-Jean receives about 85 mm.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Saint-Jean can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.4 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 2.6 hours of sunlight per day.

Monthly hours of sunshine

Data from: Quebec City, Canada (28 KM, 17 Miles).

Daily hours of sunshine

Data from: Quebec City, Canada (28 KM, 17 Miles).

The best time of year to visit Saint-Jean in Canada

During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Saint-Jean?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in Saint-Jean?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Saint-Jean?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in Saint-Jean?
    October tops the wettest month list with 132 mm of rainfall.
  • Which is the driest month in Saint-Jean?
    February is the driest month with 85 mm of precipitation.
  • Which is the sunniest month in Saint-Jean?
    July is the sunniest month with an average of 253 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Saint-Jean

    Sun   Nov 24
    5°C | 2°C
    SW 32 km/h
    1.2 mm
    broken clouds and slight rain

    broken clouds and slight rain

    Mon   Nov 25
    8°C | 0°C
    W 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Nov 26
    6°C | 1°C
    NE 18 km/h
    15 mm
    overcast and heavy rain

    overcast and heavy rain