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Portneuf Climate by Month

The temperature in Portneuf 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 has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Visitors to Portneuf can expect significant temperature changes throughout the year. Average daytime temperatures range from a comfortable 26°C in July, the warmest time of the year, to a very cold -6°C during cooler months like January. At night, temperatures typically average around -16°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Portneuf is known for its substantial rain/snowfall, with annual precipitation reaching 1324 mm. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 138 mm of precipitation, spread over 13 rainy days. In contrast, February experiences a drier climate, with about 79 mm of snowfall spread across 11 snowy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Portneuf. While July receives considerable daily sunshine with up to 8.4 hours, November marks the darkest time of the year, where sunshine is scarce with only 2.6 hours of sunlight per day.

Monthly hours of sunshine

Data from: Quebec City, Canada (51 KM, 32 Miles).

Daily hours of sunshine

Data from: Quebec City, Canada (51 KM, 32 Miles).

The best time of year to visit Portneuf in Canada

During the months of June, July, August and September 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 Portneuf?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in Portneuf?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Portneuf?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in Portneuf?
    July tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Portneuf?
    February is the driest month with 79 mm of precipitation.
  • Which is the sunniest month in Portneuf?
    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 Portneuf

    Thu   Nov 21
    7°C | 4°C
    E 22 km/h
    broken clouds and no rain

    broken clouds and no rain

    Fri   Nov 22
    7°C | 3°C
    E 22 km/h
    2.2 mm
    overcast and rain

    overcast and rain

    Sat   Nov 23
    5°C | 2°C
    NW 7 km/h
    8.8 mm
    overcast and heavy rain

    overcast and heavy rain