If you're looking for summer vibes, the best time to travel to Edson is in July, May and June, when the average temperature reaches 18.27 °C, while May, July and August are the 3 sunniest months of the year, with an average of 99.95 hours.
However, if you prefer colder temperatures, make sure you visit Edson during January, February or December to experience an average of -13.6 °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 January, February and November, when the average precipitation in Edson is 2.2 mm, while the months of January, February and March are drier, with an average of 0 mm.