ClimateForecastDecemberJanuary >>

Chemainus Climate by Month

The temperature in Chemainus can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Chemainus. Average daytime temperatures reach a comfortable 25°C in July. In December, 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

Chemainus has a relatively rain/snowy climate with high precipitation levels, averaging 1428 mm of rain/snowfall annually. Chemainus can be quite wet during November, receiving approximately 203 mm of precipitation over 19 rainy days.

In contrast July, experiences much drier conditions, with 36 mm of rainfall, spread across 7 rainy days.

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

Sunshine over the year

Chemainus can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.9 hours of sunlight per day.

Monthly hours of sunshine

Data from: Vancouver, Canada (59 KM, 36 Miles).

Daily hours of sunshine

Data from: Vancouver, Canada (59 KM, 36 Miles).

The best time of year to visit Chemainus 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:
  • Which months have the greatest rainfall in Chemainus?
    Most rainfall (rainy season) is seen in January, November and December.
  • Which is the warmest month in Chemainus?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Chemainus?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Chemainus?
    November tops the wettest month list with 203 mm of rainfall.
  • Which is the driest month in Chemainus?
    July is the driest month with 36 mm of precipitation.
  • Which is the sunniest month in Chemainus?
    July is the sunniest month with an average of 289 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 Chemainus

    Fri   Dec 13
    8°C | 4°C
    SE 18 km/h
    12 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Dec 14
    9°C | 5°C
    SE 29 km/h
    12 mm
    overcast and heavy rain

    overcast and heavy rain

    Sun   Dec 15
    8°C | 2°C
    SW 11 km/h
    1.6 mm
    broken clouds and slight rain

    broken clouds and slight rain