Resolute Bay Arpt climate by month
Averages and records for each calendar month at Resolute Bay Arpt, Canada, from 1947 to 2025. The warmest month is July, averaging 7.2°C; the coolest is February at −29.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −28.5°C | −35.5°C | −0.8°C11 January 1977 | −52.2°C7 January 1966 | 66 / 78 |
| February | −29.5°C | −36.5°C | −3.9°C4 February 1963 | −52.0°C14 February 1979 | 65 / 78 |
| March | −27.1°C | −34.2°C | −2.7°C28 March 2010 | −51.7°C16 March 1956 | 66 / 78 |
| April | −18.8°C | −26.3°C | 0.0°C29 April 1975 | −42.1°C4 April 1983 | 66 / 78 |
| May | −7.5°C | −13.7°C | 6.1°C31 May 1995 | −29.4°C4 May 1961 | 66 / 78 |
| June | 2.3°C | −2.3°C | 18.3°C30 June 2012 | −16.7°C5 June 1974 | 67 / 78 |
| July | 7.2°C | 1.6°C | 20.1°C2 July 2012 | −3.1°C21 July 1982 | 67 / 78 |
| August | 4.6°C | −0.1°C | 15.3°C8 August 1999 | −9.3°C31 August 1997 | 66 / 78 |
| September | −2.4°C | −6.6°C | 12.9°C1 September 2015 | −20.6°C29 September 1965 | 66 / 77 |
| October | −11.1°C | −17.2°C | 3.6°C3 October 2015 | −37.3°C23 October 1986 | 67 / 78 |
| November | −19.9°C | −26.7°C | −2.8°C10 November 1947 | −42.8°C21 November 1967 | 66 / 78 |
| December | −25.0°C | −32.0°C | −1.3°C1 December 2023 | −46.1°C27 December 1948 | 65 / 78 |
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 65 to 67 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.