Swift Current Automatic Weather Reporting System climate by month
Averages and records for each calendar month at Swift Current Automatic Weather Reporting System, Canada, from 1959 to 2025. The warmest month is July, averaging 25.3°C; the coolest is January at −7.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −7.0°C | −16.5°C | 17.2°C30 January 2024 | −41.0°C13 January 2024 | 66 / 67 |
| February | −4.8°C | −14.3°C | 18.0°C27 February 1992 | −39.3°C1 February 1996 | 64 / 67 |
| March | 1.4°C | −8.4°C | 22.0°C31 March 2015 | −37.4°C1 March 2014 | 66 / 67 |
| April | 10.5°C | −1.7°C | 31.0°C20 April 1980 | −27.8°C1 April 1975 | 65 / 67 |
| May | 17.4°C | 4.2°C | 37.0°C29 May 1988 | −9.3°C1 May 2002 | 65 / 67 |
| June | 21.9°C | 9.2°C | 38.5°C26 June 1988 | −4.4°C12 June 1969 | 65 / 67 |
| July | 25.3°C | 11.6°C | 39.0°C23 July 2007 | 1.7°C2 July 1967 | 65 / 67 |
| August | 25.1°C | 10.8°C | 40.1°C11 August 2018 | −0.5°C25 August 1992 | 65 / 67 |
| September | 18.9°C | 5.7°C | 36.5°C3 September 2022 | −8.9°C30 September 1961 | 65 / 66 |
| October | 11.2°C | −0.4°C | 28.9°C3 October 1963 | −24.0°C29 October 1991 | 63 / 65 |
| November | 1.2°C | −8.1°C | 23.0°C7 November 1999 | −34.0°C27 November 1985 | 65 / 66 |
| December | −5.2°C | −14.3°C | 14.2°C14 December 1997 | −42.0°C23 December 1983 | 65 / 66 |
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 63 to 66 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.