ClimateForecastDecemberJanuary >>

Gravenhurst Climate by Month

The temperature in Gravenhurst can vary greatly throughout the year. The temperatures shift from warm to very cold. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Gravenhurst. On average, daytime temperatures range from a comfortable 26°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

Gravenhurst has a relatively rain/snowy climate with high precipitation levels, averaging 1099 mm of rain/snowfall annually. The wettest period in Gravenhurst occurs in August, which receives around 105 mm of precipitation. During the driest month, February, Gravenhurst 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

The best time of year to visit Gravenhurst 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 Gravenhurst?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Gravenhurst?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Gravenhurst?
    The coldest month is January with an average maximum temperature of -3°C.
  • Which is the wettest month in Gravenhurst?
    August tops the wettest month list with 105 mm of rainfall.
  • Which is the driest month in Gravenhurst?
    February is the driest month with 68 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 Gravenhurst

    Sat   Dec 14
    -2°C | -10°C
    SE 11 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sun   Dec 15
    1°C | -8°C
    SE 18 km/h
    3.1 mm
    overcast and snow

    overcast and snow

    Mon   Dec 16
    6°C | 0°C
    SE 18 km/h
    9.2 mm
    overcast and heavy rain

    overcast and heavy rain