Brier Island climate by month
Averages and records for each calendar month at Brier Island, Canada, from 2005 to 2026. The warmest month is August, averaging 20.1°C; the coolest is February at 2.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 2.5°C | −3.5°C | 13.9°C14 January 2006 | −15.8°C8 January 2015 | 21 / 21 |
| February | 2.1°C | −3.8°C | 13.4°C25 February 2017 | −21.7°C3 February 2023 | 21 / 21 |
| March | 4.6°C | −1.0°C | 19.4°C21 March 2012 | −15.3°C11 March 2017 | 20 / 20 |
| April | 8.6°C | 3.2°C | 16.7°C5 April 2010 | −6.4°C4 April 2016 | 21 / 21 |
| May | 12.8°C | 6.5°C | 24.0°C22 May 2012 | 1.0°C3 May 2026 | 20 / 20 |
| June | 16.6°C | 9.7°C | 25.4°C9 June 2008 | 2.9°C14 June 2011 | 20 / 20 |
| July | 19.8°C | 12.5°C | 27.9°C20 July 2011 | 9.1°C3 July 2007 | 18 / 20 |
| August | 20.1°C | 13.2°C | 26.9°C9 August 2012 | 10.4°C20 August 2007 | 20 / 20 |
| September | 17.7°C | 12.0°C | 28.5°C2 September 2010 | 6.8°C19 September 2007 | 17 / 20 |
| October | 14.1°C | 9.4°C | 21.9°C5 October 2007 | 1.1°C26 October 2018 | 18 / 20 |
| November | 9.4°C | 4.3°C | 19.7°C3 November 2007 | −10.4°C22 November 2018 | 18 / 20 |
| December | 5.2°C | −0.6°C | 17.2°C13 December 2010 | −15.1°C16 December 2016 | 19 / 20 |
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 17 to 21 years each.
See what Brier Island 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.