George Isl climate by month
Averages and records for each calendar month at George Isl, Canada, from 1995 to 2026. The warmest month is July, averaging 21.7°C; the coolest is January at −13.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −13.6°C | −21.3°C | 4.8°C31 January 2024 | −40.4°C31 January 1996 | 25 / 28 |
| February | −12.3°C | −21.6°C | 5.9°C17 February 2017 | −41.4°C1 February 1996 | 23 / 27 |
| March | −5.4°C | −15.9°C | 9.4°C17 March 2012 | −35.7°C7 March 2011 | 24 / 27 |
| April | 2.2°C | −6.5°C | 17.2°C21 April 2006 | −26.6°C2 April 2018 | 24 / 28 |
| May | 8.2°C | 0.9°C | 23.8°C31 May 2005 | −13.9°C2 May 2013 | 22 / 29 |
| June | 16.6°C | 10.0°C | 28.7°C30 June 2008 | 0.6°C2 June 2013 | 22 / 27 |
| July | 21.7°C | 16.3°C | 30.3°C13 July 2012 | 2.2°C8 July 2008 | 23 / 28 |
| August | 20.9°C | 16.0°C | 29.9°C8 August 1995 | 7.6°C19 August 2004 | 24 / 27 |
| September | 16.2°C | 11.5°C | 25.6°C16 September 2019 | −1.0°C28 September 2018 | 21 / 28 |
| October | 7.9°C | 3.7°C | 20.0°C1 October 2025 | −9.3°C30 October 1996 | 19 / 26 |
| November | −1.2°C | −5.9°C | 12.2°C9 November 2016 | −24.0°C26 November 2014 | 20 / 26 |
| December | −10.5°C | −16.9°C | 5.9°C1 December 1999 | −36.2°C25 December 2004 | 24 / 28 |
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 19 to 25 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.