Deadman Valley climate by month
Averages and records for each calendar month at Deadman Valley, Canada, from 2001 to 2026. The warmest month is July, averaging 24.3°C; the coolest is December at −15.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −15.5°C | −25.9°C | 11.6°C29 January 2024 | −47.6°C9 January 2022 | 19 / 24 |
| February | −11.7°C | −24.6°C | 11.4°C14 February 2017 | −46.9°C9 February 2021 | 17 / 24 |
| March | −4.7°C | −20.9°C | 16.4°C29 March 2016 | −40.9°C13 March 2026 | 20 / 24 |
| April | 8.1°C | −7.1°C | 24.7°C24 April 2005 | −32.8°C5 April 2013 | 22 / 25 |
| May | 17.6°C | 1.5°C | 32.3°C28 May 2019 | −12.4°C4 May 2019 | 21 / 24 |
| June | 22.2°C | 7.1°C | 36.2°C27 June 2021 | −4.4°C4 June 2011 | 20 / 23 |
| July | 24.3°C | 9.6°C | 36.2°C8 July 2023 | −0.2°C13 July 2013 | 20 / 23 |
| August | 22.3°C | 7.7°C | 35.0°C1 August 2021 | −2.7°C26 August 2004 | 22 / 25 |
| September | 15.5°C | 2.7°C | 31.6°C6 September 2017 | −11.3°C30 September 2018 | 20 / 25 |
| October | 5.4°C | −4.5°C | 24.0°C1 October 2008 | −25.2°C29 October 2012 | 21 / 24 |
| November | −8.3°C | −18.1°C | 13.5°C19 November 2005 | −42.3°C27 November 2006 | 23 / 24 |
| December | −15.6°C | −26.1°C | 11.5°C5 December 2011 | −50.4°C23 December 2022 | 20 / 24 |
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 23 years each.
See what Deadman Valley is doing right now
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.