Weather in Edmonton in April

A hard month. April is a hard month in Edmonton, and worth planning around. Highs sit at 10 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

April ranks 6 of 12 in Edmonton: past the worst of the year but short of August, which is the month to book if the dates are open.

Rain on 8 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 10 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

Averages flatten a month, and this one hides a few things: 20 nights drop below freezing, so anything left outside stays frozen. Across the twenty years measured, the hottest April day reached 25.9 °C and the coldest night fell to -19.5 °C.

April is moderately variable: 8 mm in the driest year against 91 mm in the wettest, around an average of 40 mm. Roughly two Aprils in three land near that average, and the third does something else entirely.

Wind is light at 11.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 68%.

How April sits in the year

The month is on the way up: 8.3 °C warmer than March, and May adds another 6.6 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in April

13.9 hours of daylight, gaining 2.1 hours across the month. That is between Edmonton's extremes of 17 and 7.5 hours, so days are long enough not to constrain the plan.

An inland climate

With no coast nearby, the year swings a fair way — 37.6 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

April in Edmonton versus nearby

If Edmonton is one option among several, the nearby comparison is worth making. Calgary is close enough to be a coin toss — within a degree on temperature, 2 days more rain. Banff is the weaker option in April — 6.5 °C cooler, 9 days more rain.

So: April is a compromise. August is 33 points better and is what Edmonton is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Edmonton

See all twelve months in Edmonton, or where else to go in April.