Peawanuck Arpt climate by month
Averages and records for each calendar month at Peawanuck Arpt, Canada, from 1981 to 2026. The warmest month is July, averaging 20.6°C; the coolest is January at −18.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −18.0°C | −27.9°C | 2.7°C27 January 2006 | −47.0°C27 January 2019 | 29 / 42 |
| February | −16.0°C | −28.3°C | 3.2°C26 February 2000 | −44.3°C28 February 2014 | 29 / 42 |
| March | −8.8°C | −22.3°C | 10.8°C17 March 2012 | −43.2°C1 March 2014 | 29 / 41 |
| April | −0.2°C | −11.9°C | 22.3°C30 April 2006 | −33.7°C1 April 2023 | 30 / 39 |
| May | 8.2°C | −2.8°C | 31.9°C30 May 2023 | −18.1°C4 May 2017 | 30 / 39 |
| June | 16.9°C | 2.9°C | 38.1°C29 June 2002 | −6.5°C8 June 2005 | 28 / 38 |
| July | 20.6°C | 7.2°C | 36.6°C10 July 2005 | −3.0°C13 July 1989 | 29 / 40 |
| August | 19.2°C | 7.6°C | 34.1°C8 August 1997 | −2.3°C9 August 1994 | 30 / 40 |
| September | 13.5°C | 4.0°C | 30.0°C10 September 2003 | −6.2°C22 September 2008 | 27 / 41 |
| October | 5.3°C | −1.3°C | 22.8°C7 October 2011 | −21.3°C31 October 1997 | 29 / 40 |
| November | −4.1°C | −11.5°C | 15.2°C6 November 2016 | −33.0°C25 November 1989 | 28 / 40 |
| December | −13.9°C | −22.7°C | 4.9°C5 December 2015 | −43.7°C26 December 2017 | 27 / 39 |
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 27 to 30 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.