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Climate · Lake Louise

Lake Louise in April

Cold and wet, as the days lengthen.

Typical weather, averaged over 30 years

April in Lake Louise is cold: highs near 39°F, lows near 21°F. Rain or snow falls on about four days a week, and the days lengthen by 1 hour 22 minutes from the first week to the last.April in Lake Louise is cold: highs near 4°C, lows near -6°C. Rain or snow falls on about four days a week, and the days lengthen by 1 hour 22 minutes from the first week to the last.

High
39°F4°Caverage
Low
21°F-6°Caverage
Wet days
4a week · 50% of days
Daylight
13h 48mon average

Is April a good time to visit Lake Louise?

April sits outside Lake Louise's best months, which run from August. Expect cold days and rain or snow on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How April sits in the year

week by week

Temperature

Highs near 39°F in April, against 17°F to 69°F through the year.Highs near 4°C in April, against -8°C to 21°C through the year.

Chance of a wet day

50% of days in April, against 39% to 66% through the year.

Cloud cover

70% cover in April, against 49% to 71% through the year.

Daylight

13h 48m in April, against 7h 55m to 16h 32m through the year.

Week by week, lightly smoothed, with April shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. March30°-1°low 12°low -11°3 wet days a weekRain on about three days a week.
  2. April39°4°low 21°low -6°4 wet days a weekRain on about four days a week.
  3. May49°9°low 30°low -1°4 wet days a weekRain on about four days a week.

Where Lake Louise sits, in April

America/Edmonton
this place
typical high in April 40°F4°C95°F35°C
Sunrise, mid-April
6:51 AMsets 8:39 PM
Above the sea
1,763 mhigh country
Latitude
51.4°Nnorthern hemisphere
Nearest of ours
Sunshine Village48 km south-east

The land around Lake Louise, shaded by its typical high in April, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Canada in April

high · low · wet days
See April on the planning mapThe whole year in Lake Louise

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Lake Louise. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (1,763 m) against the climate model's (2,094 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (1,763 m) against the climate model's (2,094 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.