Calgary - Recent September Temperatures, Rain & Snow





The numbers here describe what the September weather in Calgary, Alberta Canada was like for every year since 2010. A series of tables gives September data by year for temperature, precipitation and snowfall.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot or cold days occurred each September. Then there's information on how much rain and snow actually landed this month during recent years, as well as how often Calgary had wet or snowy weather.

The climate data come from weather measurements made at Calgary International Airport.

Temperature Weather iconTemperature

September temperature averages by year in Calgary
High °F Low °F Year High °C Low °C
53 37 2018 12 3
67 42 2017 19 6
63 41 2016 17 5
62 40 2015 17 4
64 42 2014 18 6
70 45 2013 21 7
72 43 2012 22 6
71 44 2011 22 7
58 40 2010 14 4
Number of days in September when the temperature in Calgary dropped to 0 or below, or rose to at least 21 degrees Celsius
0 °C
32 °F
Year 21 °C
70 °F
8 2018 3
2 2017 12
0 2016 6
1 2015 7
4 2014 12
2 2013 17
0 2012 16
1 2011 16
2 2010 4

Rainy Weather iconPrecipitation

This table gives the total precipitation that fell on Calgary during September in each year from 2010. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.254 millimeters (0.01 inches) or more.

Total precipitation for September in Calgary
Days Year Inches Milli­metres
17 2018 1.5 37
8 2017 0.8 20
6 2016 1.0 25
12 2015 2.6 67
8 2014 2.2 55
5 2013 2.2 56
4 2012 0.2 4
2 2011 0.4 11
7 2010 2.5 62

Snowy Weather iconSnow

Amount of snowfall in Calgary for September and number of days when new snow totalled at least 2.5 centimetres (1 inch)
Days Year Inches Centi­metres
0 2018 0.7 1.8
0 2017 0.0 0.0
0 2016 0.0 0.0
0 2015 0.0 0.0
2 2014 11.1 28.2
0 2013 0.0 0.0
0 2012 0.0 0.0
0 2011 0.0 0.0
0 2010 0.1 0.3
Reference

Environment and Climate Change Canada. Historical Climate Data. Historical Data

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Calgary - Recent Years
Calgary - Extremes
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