Edmonton Intl Arpt climate by month
Averages and records for each calendar month at Edmonton Intl Arpt, Canada, from 2012 to 2024. The warmest month is July, averaging 23.4°C; the coolest is February at −5.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −5.3°C | −16.1°C | 10.4°C30 January 2024 | −45.9°C12 January 2024 | 12 / 12 |
| February | −5.5°C | −17.1°C | 11.9°C15 February 2017 | −43.6°C7 February 2021 | 12 / 12 |
| March | 0.4°C | −11.3°C | 18.1°C31 March 2015 | −39.0°C1 March 2014 | 12 / 12 |
| April | 9.7°C | −4.3°C | 27.3°C28 April 2018 | −27.0°C2 April 2020 | 12 / 13 |
| May | 18.8°C | 2.8°C | 31.3°C6 May 2013 | −9.1°C7 May 2014 | 12 / 12 |
| June | 21.6°C | 7.8°C | 33.7°C30 June 2021 | −1.0°C2 June 2022 | 12 / 12 |
| July | 23.4°C | 9.6°C | 32.9°C1 July 2021 | 0.2°C13 July 2013 | 12 / 12 |
| August | 23.1°C | 8.0°C | 32.5°C9 August 2018 | −2.0°C23 August 2014 | 12 / 12 |
| September | 18.4°C | 2.9°C | 33.1°C3 September 2022 | −6.8°C27 September 2013 | 12 / 12 |
| October | 10.7°C | −3.2°C | 25.3°C10 October 2015 | −18.7°C29 October 2019 | 11 / 12 |
| November | −0.1°C | −10.8°C | 20.6°C4 November 2016 | −34.8°C29 November 2014 | 12 / 12 |
| December | −5.5°C | −16.4°C | 10.2°C9 December 2014 | −42.1°C28 December 2021 | 11 / 12 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 11 to 12 years each.
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Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.