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LʼIslet Climate by Month

LʼIslet experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in LʼIslet is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 24°C in July to a very cold -6°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -15°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

LʼIslet has a notably wet climate with abundant precipitation, recording 1274 mm of rain/snowfall per year. Precipitation levels in LʼIslet remain relatively steady throughout the year. October has the most rain, with 131 mm over 12 days. In February, this drops slightly to 83 mm, making the city's climate fairly predictable.

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

Sunshine over the year

For those who appreciate different seasons, LʼIslet serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.4 hours of sunshine daily, and embrace the darker days in November, offering only 2.6 hours of daily sunlight.

Monthly hours of sunshine

Data from: Quebec City, Canada (73 KM, 45 Miles).

Daily hours of sunshine

Data from: Quebec City, Canada (73 KM, 45 Miles).

The best time of year to visit LʼIslet 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 LʼIslet?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in LʼIslet?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in LʼIslet?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in LʼIslet?
    October tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in LʼIslet?
    February is the driest month with 83 mm of precipitation.
  • Which is the sunniest month in LʼIslet?
    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 LʼIslet

    Thu   Nov 21
    5°C | 3°C
    NE 25 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Fri   Nov 22
    5°C | 1°C
    NE 29 km/h
    6.7 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    1°C | -1°C
    NE 36 km/h
    29 mm
    overcast and heavy sleet

    overcast and heavy sleet