Search Menu

Normal weather for Lake Louise in September

It's cool to moderate in September in Lake Louise with an average temperature of 15°C. Temperatures this month range from a low of 11°C to a high of 19°C. At night, you can expect temperatures between 1°C and 7°C.

In September, there is an average of 63 mm of precipitation, spread over 9 days. Of the total precipitation, about 7,1 cm falls as snow in September. The wind speed is around 4 Bft, mostly coming from the Southwest.

The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Lake Louise in September

London
Temperature Average Temperature
15°C 20°C
Sun High Temp
19°C 22°C
Sun Low Temp
11°C 17°C
Rain Total Precipitation
63 mm 44 mm
Rain Rainy Days
9 days 8 days
Snow Total Snowfall
7,1 cm 0 cm
Snow Snowy Days
3 days 0 days

Curious about the climate in other parts of Canada? Check out the weather and climate in places like Vancouver, Toronto, Niagara Falls, or have a look at other destinations in Canada.

Start of September

The month of September starts in Lake Louise with mild temperatures, averaging around 18°C during the day and nights close to 5°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.

Mid-September

By mid-September, the average daytime temperature drops to around 15°C, with nights close to 3°C. There might be a few showers during this period, but plenty of dry days with sunshine too.

End of September

By the end of September, the average daytime temperature in Lake Louise will be around 13°C, with nights close to 3°C. A shower might show up, but overall the weather will be dry and sunny.

Discover cheap trips to Lake Louise Link

Is September a good time to visit Lake Louise?

Looking for sun and warm weather? Then September isn’t the best time to be in Lake Louise. The temperature is too low this month for a warm stay.

Temperature records for Lake Louise in September

With 31°C, Lake Louise hit the highest temperature in the last 10 years in September 2022. The lowest daytime temperature in this month was -1°C in 2019. The extreme night temperatures ranged from a low of -7°C to a high of 13°C.

Check out the climate of Lake Louise for all months and discover the best travel time

Plan your next holiday

Don’t miss the best holiday deals for Lake Louise and see what our partners have for you.

Daily Temperature in September in Lake Louise

This chart shows the average daily temperatures, both day and night, for each day in September in Lake Louise, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in September in Lake Louise

Daily Precipitation in September in Lake Louise

The chart below shows the average daily precipitation in September for Lake Louise, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 9 days of rain in Lake Louise.

Daily Precipitation in September in Lake Louise

Daily Snowfall in September in Lake Louise

This chart shows the average daily snowfall in September in Lake Louise, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in September.

Daily Snowfall in September in Lake Louise

Daily UV Index in September in Lake Louise

This chart shows the average daily UV index in September in Lake Louise, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in September in Lake Louise

Temperature in September in Lake Louise Over the Years

This chart shows the average temperature in September in Lake Louise, measured in degrees Celsius, over the past years.

Temperature in September in Lake Louise Over the Years

Total Precipitation in September in Lake Louise Over the Years

This chart shows the average precipitation in September in Lake Louise, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in September in Lake Louise Over the Years

Snowfall in September in Lake Louise per year

This chart shows the average snowfall in September in Lake Louise, measured in centimetres, over the past years.

Snowfall in September in Lake Louise over the past years

Daily climate in September for Lake Louise

Click on a specific day in September for detailed info on the typical weather on that day in Lake Louise. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Lake Louise

Have you been to Lake Louise in September?

Share your weather experience in September in Lake Louise.

Your email will not be shown in the review and will not be shared with others.

Average Weather in Lake Louise by Month

Click on a month below to see detailed weather info for Lake Louise. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Lake Louise for all months at once

Terug naar boven