ClimateForecastDecemberJanuary >>

Denman Island Climate by Month

The temperature in Denman Island can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Denman Island. Average daytime temperatures reach a comfortable 23°C in July. In February, the coolest month of the year, temperatures drop to a chilly 7°C. At night, expect cooler temperatures, averaging 2°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Denman Island has a relatively rain/snowy climate with high precipitation levels, averaging 1951 mm of rain/snowfall annually. Denman Island can be quite wet during November, receiving approximately 295 mm of precipitation over 19 rainy days.

In contrast July, experiences much drier conditions, with 44 mm of rainfall, spread across 8 rainy days.

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

The best time of year to visit Denman Island in Canada

During the months of July and August 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 the rainy season in Denman Island?
    Rainy season in Denman Island occurs in the months of January, February, March, October, November and December.
  • Which is the warmest month in Denman Island?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Denman Island?
    The coldest month is February with an average maximum temperature of 7°C.
  • Which is the wettest month in Denman Island?
    November tops the wettest month list with 295 mm of rainfall.
  • Which is the driest month in Denman Island?
    July is the driest month with 44 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 Denman Island

    Sun   Dec 15
    7°C | 2°C
    SE 11 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    6°C | 2°C
    E 14 km/h
    9.7 mm
    overcast and heavy rain

    overcast and heavy rain

    Tue   Dec 17
    6°C | 3°C
    SE 18 km/h
    38 mm
    overcast and heavy rain

    overcast and heavy rain