Lake Louise Weather in April
During April, Lake Louise experiences very low daytime temperatures of 2°C (36°F) and cooler nights around -8°C (18°F). Expect quite a bit of snow/rainfall. Around 62 mm (2.4 in) is typical.
Rainfall in Lake Louise in April
Typically, you can expect about 11 days of snow/rain this month, with 62 mm (2.4 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Lake Louise in April
Lake Louise in April gets highs of 2°C (36°F) during the day and drops to -8°C (18°F) at night. Staying warm is the main priority this month, especially during mornings and evenings. At -8°C (18°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.
Sunshine in Lake Louise in April
The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.April in Lake Louise has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Lake Louise Temperature in April
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Lake Louise Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lake Louise - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lake Louise typically rise from around 6°C (43°F) at the start of April to approximately 11°C (52°F) by the end. Nights are very cold, with lows typically ranging from -6°C (21°F) to -1°C (30°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Lake Louise in April
Browse day-by-day weather records for Lake Louise spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lake Louise historical weather extremes in April
According to our 50 years of weather records for Lake Louise, the following extremes were recorded between 1976 and 2026.
- On April 19, 2008, Lake Louise saw its coldest April day with temperatures maxing out at -7°C (19°F).
- The coldest night in April in Lake Louise was on April 4, 1982, with a minimum of -23°C (-9°F).
Best Places in Canada in April
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in April →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Lake Louise in April
Cold weather calls for smart layering in April. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Lake Louise in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling2/10 -
Walking2/10 -
Camping1/10 -
Outdoor sports2/10
Lake Louise 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Lake Louise climate overview or explore weather in Canada.
Popular in April
Where to go in April - average daytime high across popular destinations.
Niagara Falls
13°C (55°F) Ottawa
12°C (54°F) Vancouver
12°C (54°F) Montréal12°C (54°F) Calgary12°C (54°F) Toronto10°C (50°F) Quebec City
9°C (48°F) Whistler6°C (43°F) 
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