Earlton Arpt climate by month
Averages and records for each calendar month at Earlton Arpt, Canada, from 2011 to 2026. The warmest month is July, averaging 25.0°C; the coolest is January at −8.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −8.9°C | −19.8°C | 6.5°C11 January 2018 | −44.7°C2 January 2014 | 12 / 15 |
| February | −7.2°C | −19.2°C | 8.5°C18 February 2017 | −40.9°C14 February 2016 | 15 / 15 |
| March | −0.6°C | −12.2°C | 25.4°C21 March 2012 | −36.6°C3 March 2016 | 15 / 15 |
| April | 6.8°C | −4.0°C | 25.5°C27 April 2017 | −23.9°C10 April 2016 | 15 / 15 |
| May | 17.5°C | 4.1°C | 32.2°C20 May 2012 | −7.1°C1 May 2021 | 14 / 14 |
| June | 22.6°C | 9.5°C | 33.9°C23 June 2025 | −0.5°C6 June 2015 | 14 / 14 |
| July | 25.0°C | 12.3°C | 35.5°C31 July 2017 | 3.9°C1 July 2013 | 12 / 14 |
| August | 23.2°C | 11.3°C | 32.3°C4 August 2016 | 2.9°C18 August 2025 | 14 / 14 |
| September | 18.9°C | 6.9°C | 31.8°C4 September 2023 | −4.1°C19 September 2014 | 13 / 14 |
| October | 10.9°C | 1.7°C | 29.3°C3 October 2023 | −12.1°C30 October 2020 | 13 / 14 |
| November | 1.9°C | −6.0°C | 21.2°C9 November 2020 | −25.9°C30 November 2012 | 14 / 14 |
| December | −5.1°C | −14.0°C | 12.2°C24 December 2015 | −36.9°C14 December 2013 | 14 / 14 |
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 12 to 15 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.