Sand Heads climate by month
Averages and records for each calendar month at Sand Heads , Canada, from 1991 to 2026. The warmest month is July, averaging 20.7°C; the coolest is December at 7.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 7.1°C | 3.6°C | 15.0°C30 January 2024 | −11.9°C12 January 2024 | 33 / 33 |
| February | 7.6°C | 3.9°C | 15.7°C4 February 1993 | −6.0°C25 February 2011 | 33 / 33 |
| March | 9.5°C | 5.5°C | 17.4°C29 March 2004 | −4.5°C10 March 2009 | 31 / 33 |
| April | 12.0°C | 7.7°C | 21.7°C18 April 2016 | 1.1°C19 April 2008 | 32 / 32 |
| May | 15.7°C | 10.7°C | 26.8°C14 May 2023 | 5.4°C9 May 1996 | 29 / 31 |
| June | 18.2°C | 13.1°C | 32.8°C28 June 2021 | 7.2°C10 June 2008 | 30 / 31 |
| July | 20.7°C | 15.3°C | 30.4°C29 July 2009 | 10.6°C5 July 2002 | 32 / 33 |
| August | 20.6°C | 15.8°C | 28.3°C13 August 2021 | 10.6°C27 August 2008 | 33 / 33 |
| September | 17.5°C | 13.6°C | 26.1°C5 September 2017 | 7.7°C23 September 2008 | 32 / 33 |
| October | 13.0°C | 9.7°C | 22.3°C22 October 1998 | 0.2°C28 October 1991 | 31 / 32 |
| November | 9.4°C | 5.8°C | 17.6°C8 November 2016 | −7.6°C29 November 2006 | 29 / 31 |
| December | 7.0°C | 3.5°C | 15.5°C13 December 1998 | −10.8°C27 December 2021 | 31 / 32 |
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 29 to 33 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.