Ballenas Isl climate by month
Averages and records for each calendar month at Ballenas Isl, Canada, from 1992 to 2026. The warmest month is July, averaging 21.4°C; the coolest is December at 7.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 7.2°C | 3.8°C | 15.4°C30 January 1997 | −8.5°C12 January 2024 | 21 / 26 |
| February | 7.4°C | 3.7°C | 14.1°C15 February 2007 | −4.1°C11 February 1997 | 20 / 26 |
| March | 9.3°C | 5.0°C | 16.9°C28 March 1994 | −2.0°C5 March 1997 | 20 / 23 |
| April | 12.0°C | 7.0°C | 22.5°C30 April 1998 | −2.5°C6 April 1997 | 23 / 26 |
| May | 16.3°C | 10.5°C | 26.1°C27 May 1993 | 1.4°C2 May 1993 | 24 / 26 |
| June | 18.8°C | 12.9°C | 30.4°C27 June 2021 | 4.5°C10 June 2001 | 22 / 26 |
| July | 21.4°C | 15.5°C | 33.7°C27 July 1998 | 7.9°C12 July 1998 | 23 / 29 |
| August | 21.4°C | 15.7°C | 31.8°C24 August 2000 | 3.4°C21 August 2001 | 26 / 29 |
| September | 17.9°C | 12.7°C | 30.0°C14 September 2000 | 4.5°C7 September 1992 | 25 / 30 |
| October | 12.9°C | 9.2°C | 20.9°C9 October 1996 | 2.2°C6 October 1992 | 23 / 25 |
| November | 9.5°C | 5.6°C | 21.9°C23 November 1997 | −4.7°C28 November 2006 | 23 / 26 |
| December | 7.0°C | 3.9°C | 15.5°C8 December 2015 | −7.0°C27 December 2021 | 20 / 23 |
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 20 to 26 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.