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Lake Cowichan Climate by Month

The graphs below provide an overview of the climate in Lake Cowichan (British Columbia), Canada. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Lake Cowichan

Tue   Nov 05
9°C | 2°C
W 7 km/h
broken clouds and no rain

broken clouds and no rain

Wed   Nov 06
9°C | 3°C
SE 4 km/h
overcast and no rain

overcast and no rain

Thu   Nov 07
13°C | 3°C
SW 4 km/h
2.9 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

The best time of year to visit Lake Cowichan 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:

  • Which is the warmest month in Lake Cowichan?
    August has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Lake Cowichan?
    The coldest month is December with an average maximum temperature of 5°C.
  • Which is the wettest month in Lake Cowichan?
    January tops the wettest month list with 276 mm of rainfall.
  • Which is the driest month in Lake Cowichan?
    July is the driest month with 38 mm of precipitation.
  • Which is the sunniest month in Lake Cowichan?
    July is the sunniest month with an average of 330 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.