The summer season stretches from May to September and tends to be warm and dry. The average daily high temperature is 22°C and low temperature is 11°C. Edmonton is one of Canada's sunniest cities with 325 days of bright sunshine each year–or 2,345 hours. In June, Edmonton enjoys up to 17 hours of daylight per day.
Spring in Edmonton can arrive in early April, but often warmer temperatures may arrive a little later. Although it won't stick around long, springtime snow can certainly happen as well. Fall in Edmonton highlights beautiful colours through the valley. While evenings are cool, average daytime highs remain at double digit levels well into October making it perfect cozy sweater weather while you're outside exploring.
In winter, yes, it can be cold, but it's never boring. Average highs in January of -6°C are perfect for many outdoor or indoor experiences. Even if it's a bit chilly, those sun-filled days continue showing off Alberta's bright, blue skies.