Gimli Harbour climate by month
Averages and records for each calendar month at Gimli Harbour, Canada, from 1999 to 2026. The warmest month is July, averaging 24.7°C; the coolest is January at −10.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −10.8°C | −19.7°C | 10.2°C7 January 2003 | −40.7°C30 January 2019 | 26 / 27 |
| February | −9.1°C | −19.2°C | 8.7°C17 February 2017 | −36.5°C12 February 2021 | 26 / 27 |
| March | −1.3°C | −11.5°C | 18.1°C29 March 2010 | −33.8°C1 March 2014 | 26 / 27 |
| April | 6.2°C | −2.8°C | 23.5°C29 April 2001 | −20.9°C15 April 2014 | 25 / 27 |
| May | 14.2°C | 5.4°C | 34.6°C13 May 2025 | −7.3°C3 May 2013 | 23 / 25 |
| June | 21.1°C | 12.9°C | 33.1°C21 June 2018 | 1.7°C5 June 2009 | 24 / 25 |
| July | 24.7°C | 15.8°C | 34.3°C11 July 2021 | 6.5°C23 July 2004 | 23 / 27 |
| August | 23.2°C | 14.5°C | 35.1°C23 August 2011 | 4.1°C20 August 2004 | 25 / 27 |
| September | 18.0°C | 9.8°C | 34.9°C2 September 2023 | −2.3°C28 September 2002 | 24 / 27 |
| October | 9.4°C | 2.6°C | 27.1°C6 October 2021 | −10.4°C30 October 2002 | 26 / 26 |
| November | 0.9°C | −5.8°C | 17.3°C2 November 2022 | −26.5°C26 November 2014 | 24 / 26 |
| December | −8.2°C | −15.9°C | 10.1°C1 December 1999 | −34.8°C31 December 2013 | 26 / 26 |
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 23 to 26 years each.
See what Gimli Harbour 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.