North Mountain climate by month
Averages and records for each calendar month at North Mountain, Canada, from 1998 to 2026. The warmest month is July, averaging 21.5°C; the coolest is February at −3.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −2.9°C | −9.3°C | 14.7°C15 January 2006 | −24.3°C15 January 2004 | 19 / 22 |
| February | −3.5°C | −10.3°C | 14.9°C28 February 2000 | −25.9°C4 February 2023 | 17 / 22 |
| March | 0.2°C | −7.1°C | 16.7°C29 March 2000 | −21.2°C9 March 2007 | 19 / 22 |
| April | 4.7°C | −2.5°C | 20.0°C17 April 2012 | −11.5°C6 April 2018 | 17 / 22 |
| May | 11.8°C | 2.9°C | 30.1°C19 May 2011 | −5.3°C8 May 2022 | 20 / 21 |
| June | 17.3°C | 8.1°C | 31.3°C26 June 2003 | −3.2°C3 June 2018 | 21 / 24 |
| July | 21.5°C | 12.8°C | 30.1°C28 July 2007 | 1.2°C16 July 2020 | 25 / 25 |
| August | 20.9°C | 13.0°C | 31.7°C12 August 2025 | 4.8°C2 August 2017 | 20 / 23 |
| September | 17.1°C | 9.2°C | 30.0°C10 September 2001 | −3.6°C17 September 2019 | 20 / 24 |
| October | 10.6°C | 4.0°C | 25.6°C1 October 2010 | −4.3°C27 October 1998 | 21 / 23 |
| November | 4.8°C | −1.3°C | 19.8°C11 November 2020 | −11.7°C22 November 2018 | 18 / 22 |
| December | −0.3°C | −6.0°C | 14.8°C1 December 2005 | −17.8°C28 December 2017 | 22 / 23 |
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 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.