If you're looking for summer vibes, the best time to travel to Courtenay is in August, June and July, when the average temperature reaches 19.36 °C, while August, May and July are the 3 sunniest months of the year, with an average of 26.3 hours.
However, if you prefer colder temperatures, make sure you visit Courtenay during December, January or February to experience an average of 1.76 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during July, January and February, when the average precipitation in Courtenay is 4.33 mm, while the months of January, February and March are drier, with an average of 0 mm.