Grande Prairie weather in September 2019

  • 16°C maximum daytime temperature in September in Grande Prairie16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Grande Prairie11
    11 days with some rainfall
  • 3°C minimum night-time temperature in September in Grande Prairie3
    3°C min night temperature
  • 13 hours of daylight per day in September in Grande Prairie13
    13 hours of daylight per day
  • No heat & humidity in September in Grande Prairie0
    No heat & humidity
  • 41 mm monthly rainfall in September in Grande Prairie41
    41 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Grande Prairie3
    3 (Moderate) UV index
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The September weather guide for Grande Prairie, 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.

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

Guide to Grande Prairie weather in September

The average maximum daytime temperature in Grande Prairie in September is a comfortable 16°C (61°F). The average night-time temperature is usually a cold 3°C (37°F). There are usually 6 hours of bright sunshine each day, which represents 43% of the 13 hours of daylight.

Expect 41mm (1.6 inches) of rainfall across the whole of September with 11 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

Grande Prairie sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 07:01 20:48
Sunday, 15th September 2019 07:27 20:12
Monday, 30th September 2019 07:56 19:34
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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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