ClimateForecastDecemberJanuary >>

Arnprior Climate by Month

Arnprior experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It also experiences much rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Arnprior is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 27°C in July. In January, the coolest month of the year, temperatures drop to a very cold -4°C. At night, expect cooler temperatures, averaging -15°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Arnprior has a notably wet climate with abundant precipitation, recording 1013 mm of rain/snowfall per year. Despite minor fluctuations, Arnprior enjoys fairly consistent precipitation throughout the year. In June, you can expect around 99 mm of precipitation, while in February, Arnprior receives about 64 mm.

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

Sunshine over the year

Arnprior can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.8 hours of sunlight per day.

Monthly hours of sunshine

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

Daily hours of sunshine

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

The best time of year to visit Arnprior in Canada

During the months of May, June 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 Arnprior?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Arnprior?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Arnprior?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Arnprior?
    June tops the wettest month list with 99 mm of rainfall.
  • Which is the driest month in Arnprior?
    February is the driest month with 64 mm of precipitation.
  • Which is the sunniest month in Arnprior?
    July is the sunniest month with an average of 280 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 Arnprior

    Sat   Dec 14
    -6°C | -13°C
    E 4 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    -4°C | -13°C
    E 14 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    5°C | -4°C
    SE 18 km/h
    7.5 mm
    overcast and no rain

    overcast and no rain