Charlevoix CS , Que. weather by month
Averages and records for each calendar month at Charlevoix CS , Que., Canada, from 1997 to 2026. The warmest month is July, averaging 20.5°C; the coolest is January at −9.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −9.1°C | −19.1°C | 8.2°C12 January 2018 | −38.3°C16 January 2009 | 29 / 29 |
| February | −7.6°C | −18.6°C | 9.0°C27 February 2000 | −36.1°C3 February 2023 | 29 / 29 |
| March | −2.5°C | −13.3°C | 21.2°C21 March 2012 | −31.2°C2 March 2001 | 29 / 29 |
| April | 4.1°C | −5.4°C | 20.5°C3 April 2010 | −23.7°C4 April 2016 | 29 / 29 |
| May | 12.5°C | 1.2°C | 28.2°C31 May 2023 | −10.6°C1 May 2008 | 28 / 28 |
| June | 17.9°C | 6.9°C | 30.5°C19 June 2020 | −3.6°C2 June 2020 | 27 / 28 |
| July | 20.5°C | 10.1°C | 30.1°C7 July 2010 | 1.4°C25 July 2002 | 26 / 27 |
| August | 19.7°C | 9.2°C | 29.0°C5 August 2012 | −1.5°C25 August 2006 | 25 / 26 |
| September | 15.5°C | 5.1°C | 30.2°C9 September 2002 | −5.7°C29 September 2000 | 24 / 28 |
| October | 7.7°C | −0.6°C | 24.4°C9 October 2011 | −15.0°C31 October 2020 | 25 / 27 |
| November | 0.2°C | −7.3°C | 17.8°C10 November 2020 | −24.3°C29 November 2002 | 27 / 28 |
| December | −5.9°C | −14.6°C | 10.3°C1 December 2020 | −32.2°C31 December 1998 | 27 / 28 |
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 24 to 29 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.