Lake Louise weather in September 2019

  • 11°C maximum daytime temperature in September in Lake Louise11
    11°C max day temperature
  • 5 hours of sunshine per day (39% of daylight hours) in September in Lake Louise5
    5 hours of sunshine per day
  • 13 days with some rainfall in September in Lake Louise13
    13 days with some rainfall
  • -1°C minimum night-time temperature in September in Lake Louise-1
    -1°C min night temperature
  • 13 hours of daylight per day in September in Lake Louise13
    13 hours of daylight per day
  • No heat & humidity in September in Lake Louise0
    No heat & humidity
  • 68 mm monthly rainfall in September in Lake Louise68
    68 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Lake Louise5
    5 (Moderate) UV index

Going to Lake Louise? Find the best month to visit Lake Louise based on the weather.

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Expect 11°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Lake Louise in September. Check more long-term weather averages for Lake Louise in September before you book your next holiday to Alberta in 2019/2020.

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More about Lake Louise

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The September weather guide for Lake Louise, Alberta shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Lake Louise weather in September

The average maximum daytime temperature in Lake Louise in September is a cool 11°C (52°F). The average night-time temperature is usually a very cold -1°C (30°F). There are usually 5 hours of bright sunshine each day, which represents 39% of the 13 hours of daylight.

Expect 68mm (2.7 inches) of rainfall across the whole of September with 13 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

Lake Louise sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Lake Louise in September 2019. Select a month to view Lake Louise sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 07:57 21:31
Monday, 2nd September 2019 07:59 21:29
Tuesday, 3rd September 2019 08:01 21:27
Wednesday, 4th September 2019 08:02 21:24
Thursday, 5th September 2019 08:04 21:22
Friday, 6th September 2019 08:05 21:20
Saturday, 7th September 2019 08:07 21:18
Sunday, 8th September 2019 08:09 21:15
Monday, 9th September 2019 08:10 21:13
Tuesday, 10th September 2019 08:12 21:11
Wednesday, 11th September 2019 08:13 21:09
Thursday, 12th September 2019 08:15 21:06
Friday, 13th September 2019 08:16 21:04
Saturday, 14th September 2019 08:18 21:02
Sunday, 15th September 2019 08:20 20:59
Monday, 16th September 2019 08:21 20:57
Tuesday, 17th September 2019 08:23 20:55
Wednesday, 18th September 2019 08:24 20:53
Thursday, 19th September 2019 08:26 20:50
Friday, 20th September 2019 08:28 20:48
Saturday, 21st September 2019 08:29 20:46
Sunday, 22nd September 2019 08:31 20:43
Monday, 23rd September 2019 08:32 20:41
Tuesday, 24th September 2019 08:34 20:39
Wednesday, 25th September 2019 08:36 20:36
Thursday, 26th September 2019 08:37 20:34
Friday, 27th September 2019 08:39 20:32
Saturday, 28th September 2019 08:41 20:30
Sunday, 29th September 2019 08:42 20:27
Monday, 30th September 2019 08:44 20:25
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Popular Alberta destinations

Below are average maximum temperatures at popular destinations in Alberta in September. Select a destination to see more weather parameters.

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