Hopedale Arpt climate by month
Averages and records for each calendar month at Hopedale Arpt, Canada, from 1942 to 2026. The warmest month is August, averaging 15.1°C; the coolest is January at −12.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −12.1°C | −19.8°C | 8.3°C20 January 1996 | −40.0°C20 January 1975 | 70 / 78 |
| February | −11.7°C | −19.9°C | 7.6°C29 February 2024 | −40.0°C17 February 1973 | 69 / 76 |
| March | −6.8°C | −15.3°C | 10.0°C28 March 1953 | −35.0°C15 March 1964 | 70 / 77 |
| April | −0.7°C | −8.4°C | 13.7°C24 April 2006 | −28.2°C9 April 1984 | 71 / 78 |
| May | 4.9°C | −1.8°C | 28.3°C31 May 1950 | −17.2°C2 May 1947 | 69 / 77 |
| June | 10.2°C | 2.7°C | 31.1°C18 June 1954 | −5.6°C7 June 1962 | 68 / 77 |
| July | 14.9°C | 7.1°C | 33.3°C8 July 1952 | −1.1°C6 July 1949 | 66 / 75 |
| August | 15.1°C | 7.8°C | 30.7°C22 August 2008 | 1.1°C19 August 1949 | 65 / 72 |
| September | 11.1°C | 4.7°C | 27.2°C13 September 2003 | −5.0°C28 September 1965 | 64 / 70 |
| October | 5.2°C | 0.1°C | 23.0°C6 October 2025 | −12.2°C31 October 1978 | 65 / 76 |
| November | −0.6°C | −5.7°C | 13.5°C17 November 2008 | −20.6°C29 November 1946 | 71 / 76 |
| December | −7.3°C | −13.8°C | 10.7°C19 December 2023 | −30.0°C22 December 1970 | 69 / 75 |
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 64 to 71 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.