Beaver Island Arpt climate by month
Averages and records for each calendar month at Beaver Island Arpt, United States, from 1905 to 2026. The warmest month is July, averaging 24.4°C; the coolest is January at −3.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −3.2°C | −9.9°C | 12.2°C29 January 1914 | −31.1°C26 January 1927 | 88 / 92 |
| February | −2.8°C | −11.0°C | 13.3°C26 February 2024 | −31.7°C17 February 1979 | 84 / 93 |
| March | 2.1°C | −6.8°C | 26.1°C21 March 2012 | −29.4°C2 March 1962 | 90 / 92 |
| April | 9.0°C | −0.7°C | 27.8°C26 April 1990 | −16.7°C1 April 1924 | 88 / 92 |
| May | 16.3°C | 4.9°C | 31.7°C13 May 2022 | −6.7°C2 May 1910 | 88 / 91 |
| June | 21.5°C | 10.3°C | 35.0°C9 June 1914 | −1.1°C3 June 1910 | 89 / 93 |
| July | 24.4°C | 14.1°C | 34.4°C8 July 1988 | 1.7°C19 July 2000 | 88 / 92 |
| August | 23.6°C | 14.2°C | 33.9°C2 August 1988 | 1.7°C27 August 1915 | 90 / 92 |
| September | 19.6°C | 10.8°C | 32.2°C5 September 1999 | −2.8°C28 September 2000 | 87 / 93 |
| October | 13.2°C | 5.3°C | 27.2°C1 October 1953 | −12.2°C28 October 1907 | 91 / 93 |
| November | 6.0°C | −0.3°C | 22.2°C9 November 2020 | −15.0°C21 November 2018 | 88 / 94 |
| December | 0.2°C | −5.7°C | 16.1°C10 December 1918 | −25.0°C31 December 2017 | 87 / 93 |
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 84 to 91 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.