Lake Louise
September
Weather in Lake Louise for September 2027
Your guide to Lake Louise weather in September - trends and predictions
With an average of 2 snowy days, Lake Louise usually enjoys a light touch of snow in September.
In general, the average temperature in Lake Louise at the beginning of September is 17.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.8 °C by the end of September.
Lake Louise experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 66.4 mm.
Is September a good time to visit Lake Louise? check out the best time to travel to Lake Louise page.
✨ Is September a good time to visit Lake Louise? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
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21
Dry days
7
Rainy days
2
Snow days
13°/2°
Temperatures
10 km/h
Avg max wind
69 %
Avg humidity
Lake Louise Weather September
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Temperatures trend during September in Lake Louise
See the weather trend as well as the moving average line
September weather in Lake Louise day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 20° /6° | 0 mm | 0 cm | |
| 2 Sept. |  Patchy light rain with thunder | 20° /8° | 1.7 mm | 0 cm | |
| 3 Sept. |  Patchy rain possible | 15° /5° | 1.6 mm | 0 cm | |
| 4 Sept. | Patchy rain possible | 14° /4° | 1.9 mm | 0 cm | |
| 5 Sept. | Sunny | 16° /3° | 0.8 mm | 0 cm | |
| 6 Sept. |  Partly cloudy | 18° /4° | 0.1 mm | 0 cm | |
| 7 Sept. | Sunny | 18° /6° | 0.3 mm | 0 cm | |
| 8 Sept. | Sunny | 16° /6° | 0.5 mm | 0 cm | |
| 9 Sept. | Sunny | 16° /3° | 0 mm | 0 cm | |
| 10 Sept. | Patchy light rain with thunder | 11° /3° | 5.5 mm | 0 cm | |
| 11 Sept. | Patchy light rain with thunder | 12° /3° | 4.5 mm | 0 cm | |
| 12 Sept. |  Light rain | 12° /3° | 2.3 mm | 0 cm | |
| 13 Sept. | Patchy rain possible | 14° /2° | 0.5 mm | 0 cm | |
| 14 Sept. | Light rain | 10° /3° | 5.6 mm | 0 cm | |
| 15 Sept. |  Thundery outbreaks possible | 10° /2° | 8.1 mm | 0 cm | |
| 16 Sept. | Sunny | 14° /1° | 0 mm | 0 cm | |
| 17 Sept. | Thundery outbreaks possible | 16° /2° | 0 mm | 0 cm | |
| 18 Sept. | Partly cloudy | 15° /4° | 0 mm | 0 cm | |
| 19 Sept. |  Mist | 13° /3° | 0.7 mm | 0 cm | |
| 20 Sept. |  Light freezing rain | 12° /2° | 1.8 mm | 0 cm | |
| 21 Sept. | Partly cloudy | 10° /1° | 0 mm | 0 cm | |
| 22 Sept. |  Moderate or heavy rain with thunder | 11° /1° | 2.4 mm | 0 cm | |
| 23 Sept. |  Overcast | 10° /1° | 0.6 mm | 0 cm | |
| 24 Sept. | Fog | 13° /3° | 0 mm | 0 cm | |
| 25 Sept. | Thundery outbreaks possible | 13° /2° | 11.5 mm | 0 cm | |
| 26 Sept. |  Light snow | 4° /-2° | 4.9 mm | 2.4 cm | |
| 27 Sept. | Light snow | 5° /-2° | 8.5 mm | 3.3 cm | |
| 28 Sept. | Overcast | 10° /-2° | 0 mm | 0 cm | |
| 29 Sept. | Thundery outbreaks possible | 6° /-1° | 2.6 mm | 0.8 cm | |
| 30 Sept. | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Lake Louise in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lake Louise forecast closer to your planned date for the most up-to-date weather information.
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Lake Louise in September - FAQ
What are the expected maximum and minimum temperatures in Lake Louise during September?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 2°.
How much rainfall should be expected in Lake Louise during September?
Moderate rainfall is anticipated in Lake Louise during September, with a total of 66.4 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Lake Louise in September 2027?
Lake Louise experiences an average snowfall of 6.6 cm during September, occurring over 2 days.
What are the typical wind conditions in Lake Louise during September?
The average wind speed in Lake Louise during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
Lake Louise snow forecast September 2027
Track daily snowfall levels and discover Lake Louise’s snowy potential this September ❄️
On average, Lake Louise sees 2 snowy days during September, with approximately 6.6 cm of total snowfall.
September rainfall patterns in Lake Louise
Explore the daily rainfall trends and prepare for Lake Louises September weather 💧
Typically, Lake Louise has 7 rainy days in September with a total of 66.4 mm of rainfall.
UV exposure in Lake Louise during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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