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Mattawa Climate by Month

Mattawa experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Mattawa is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 26°C in July to a very cold -6°C in January. Nighttime temperatures can drop, with averages reaching -17°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Mattawa receives mid-range precipitation levels, with 987 mm annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 98 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 59 mm of snowfall.

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

The best time of year to visit Mattawa 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 Mattawa?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in Mattawa?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Mattawa?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in Mattawa?
    September tops the wettest month list with 98 mm of rainfall.
  • Which is the driest month in Mattawa?
    February is the driest month with 59 mm of precipitation.

  • 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 Mattawa

    Fri   Nov 22
    7°C | 3°C
    N 18 km/h
    2.2 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Nov 23
    7°C | 0°C
    NW 14 km/h
    3.4 mm
    overcast and rain

    overcast and rain

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

    overcast and no rain