Esther 1 climate by month
Averages and records for each calendar month at Esther 1, Canada, from 1993 to 2026. The warmest month is July, averaging 26.0°C; the coolest is January at −6.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −6.8°C | −17.6°C | 11.0°C4 January 2012 | −47.1°C14 January 2024 | 31 / 33 |
| February | −5.0°C | −16.4°C | 11.8°C4 February 2009 | −39.8°C1 February 1996 | 29 / 33 |
| March | 1.7°C | −10.1°C | 26.5°C30 March 2004 | −41.1°C2 March 2014 | 33 / 33 |
| April | 11.2°C | −2.9°C | 28.5°C28 April 2018 | −24.0°C5 April 2023 | 32 / 33 |
| May | 18.6°C | 3.5°C | 33.2°C24 May 2001 | −10.0°C1 May 2013 | 31 / 31 |
| June | 22.2°C | 8.4°C | 36.5°C27 June 2002 | −3.8°C8 June 2009 | 30 / 32 |
| July | 26.0°C | 10.9°C | 38.8°C1 July 2021 | 2.4°C1 July 1997 | 32 / 33 |
| August | 25.5°C | 9.7°C | 38.0°C14 August 2021 | −0.4°C28 August 2018 | 33 / 33 |
| September | 20.4°C | 4.6°C | 36.9°C3 September 2022 | −7.7°C30 September 1999 | 31 / 33 |
| October | 11.6°C | −2.0°C | 28.2°C2 October 2008 | −20.2°C26 October 2023 | 32 / 32 |
| November | 1.7°C | −9.2°C | 24.9°C2 November 2020 | −34.6°C23 November 2010 | 31 / 32 |
| December | −5.2°C | −15.9°C | 16.0°C14 December 1997 | −39.5°C7 December 2013 | 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.