ClimateForecastNovemberDecember >>

Merrickville Climate by Month

The climate in Merrickville is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Merrickville, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C in July to a very cold -3°C in January. Nighttime temperatures can drop, with averages reaching -13°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Merrickville experiences significant rain/snowfall throughout the year, averaging 1059 mm of precipitation annually. The wettest period in Merrickville occurs in June, which receives around 102 mm of precipitation. During the driest month, February, Merrickville experiences moderate snowfall, totaling approximately 68 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.

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

Sunshine over the year

In Merrickville, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours.

Monthly hours of sunshine

Data from: Ottawa, Canada (57 KM, 35 Miles).

Daily hours of sunshine

Data from: Ottawa, Canada (57 KM, 35 Miles).

The best time of year to visit Merrickville 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 Merrickville?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Merrickville?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Merrickville?
    The coldest month is January with an average maximum temperature of -3°C.
  • Which is the wettest month in Merrickville?
    June tops the wettest month list with 102 mm of rainfall.
  • Which is the driest month in Merrickville?
    February is the driest month with 68 mm of precipitation.
  • Which is the sunniest month in Merrickville?
    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 Merrickville

    Fri   Nov 22
    7°C | 3°C
    NE 22 km/h
    11 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Nov 23
    9°C | 3°C
    NW 14 km/h
    1.2 mm
    overcast and small chance of slight rain

    overcast and small chance of slight rain

    Sun   Nov 24
    4°C | -2°C
    NW 18 km/h
    overcast and no rain

    overcast and no rain