Gjoa Haven Arpt climate by month
Averages and records for each calendar month at Gjoa Haven Arpt, Canada, from 2013 to 2026. The warmest month is July, averaging 12.1°C; the coolest is February at −30.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −26.6°C | −33.2°C | −8.6°C2 January 2026 | −43.8°C14 January 2013 | 12 / 14 |
| February | −30.2°C | −36.3°C | −11.5°C4 February 2024 | −46.7°C10 February 2020 | 12 / 14 |
| March | −25.4°C | −32.7°C | −9.5°C24 March 2013 | −44.7°C8 March 2017 | 14 / 14 |
| April | −16.7°C | −24.9°C | −0.9°C28 April 2014 | −40.0°C1 April 2021 | 14 / 14 |
| May | −5.1°C | −11.7°C | 7.6°C31 May 2025 | −28.4°C4 May 2013 | 13 / 13 |
| June | 6.0°C | 0.1°C | 18.8°C29 June 2017 | −13.0°C5 June 2018 | 12 / 13 |
| July | 12.1°C | 4.5°C | 23.6°C8 July 2016 | −1.1°C2 July 2014 | 11 / 13 |
| August | 10.1°C | 4.0°C | 24.0°C2 August 2020 | −2.6°C30 August 2017 | 13 / 13 |
| September | 2.7°C | −1.0°C | 13.8°C4 September 2026 | −12.6°C27 September 2018 | 11 / 13 |
| October | −4.3°C | −8.6°C | 5.5°C1 October 2021 | −26.1°C25 October 2018 | 11 / 12 |
| November | −15.1°C | −21.4°C | −0.1°C2 November 2025 | −36.1°C22 November 2018 | 11 / 12 |
| December | −23.9°C | −30.2°C | −5.3°C1 December 2023 | −39.4°C19 December 2020 | 12 / 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 14 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.