Îles-de-la-Madeleine climate by month
Averages and records for each calendar month at Îles-de-la-Madeleine, Canada, from 1994 to 2026. The warmest month is August, averaging 21.4°C; the coolest is February at −2.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −1.8°C | −7.3°C | 11.9°C15 January 2006 | −20.3°C26 January 2009 | 31 / 31 |
| February | −2.8°C | −8.8°C | 8.7°C25 February 2016 | −23.3°C14 February 2003 | 31 / 31 |
| March | −0.2°C | −5.8°C | 12.6°C29 March 2024 | −22.2°C5 March 2014 | 32 / 32 |
| April | 4.3°C | −0.9°C | 17.2°C23 April 2007 | −13.1°C5 April 1995 | 32 / 32 |
| May | 10.4°C | 3.8°C | 25.4°C28 May 2020 | −4.1°C2 May 2015 | 31 / 32 |
| June | 15.8°C | 9.2°C | 27.4°C20 June 2024 | −1.8°C2 June 1997 | 31 / 32 |
| July | 20.9°C | 14.7°C | 28.9°C15 July 2013 | 8.0°C7 July 2009 | 31 / 32 |
| August | 21.4°C | 15.6°C | 29.5°C10 August 2001 | 7.2°C23 August 1995 | 32 / 32 |
| September | 17.4°C | 11.9°C | 26.2°C9 September 2001 | 0.0°C8 September 2000 | 28 / 32 |
| October | 11.7°C | 6.6°C | 21.6°C1 October 2010 | −1.9°C23 October 2018 | 30 / 32 |
| November | 6.2°C | 1.3°C | 17.3°C10 November 2020 | −10.2°C6 November 2000 | 29 / 31 |
| December | 1.4°C | −3.2°C | 13.1°C2 December 2020 | −14.5°C31 December 1996 | 30 / 31 |
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 28 to 32 years each.
See what Îles-de-la-Madeleine is doing right now
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.