Rhinelander/Oneida Cnty climate by month
Averages and records for each calendar month at Rhinelander/Oneida Cnty, United States, from 1998 to 2026. The warmest month is July, averaging 26.5°C; the coolest is January at −5.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −5.6°C | −15.0°C | 8.9°C26 January 2002 | −37.8°C24 January 2026 | 28 / 28 |
| February | −3.4°C | −14.9°C | 18.3°C27 February 2024 | −36.0°C15 February 2021 | 27 / 28 |
| March | 3.7°C | −8.0°C | 25.6°C18 March 2012 | −33.2°C3 March 2014 | 28 / 28 |
| April | 10.9°C | −1.4°C | 28.9°C16 April 2002 | −20.0°C6 April 2003 | 28 / 28 |
| May | 18.9°C | 5.0°C | 34.4°C26 May 2018 | −7.2°C3 May 2004 | 28 / 29 |
| June | 23.8°C | 10.5°C | 35.6°C29 June 2018 | −2.8°C1 June 2003 | 29 / 29 |
| July | 26.5°C | 12.7°C | 37.8°C15 July 2006 | 2.2°C19 July 2000 | 29 / 29 |
| August | 24.8°C | 11.6°C | 33.9°C7 August 2001 | 0.6°C31 August 2009 | 29 / 29 |
| September | 20.8°C | 7.8°C | 34.4°C4 September 2023 | −5.0°C24 September 2000 | 28 / 29 |
| October | 12.5°C | 1.6°C | 29.4°C1 October 2023 | −12.7°C27 October 2020 | 28 / 28 |
| November | 4.4°C | −4.5°C | 22.8°C4 November 2020 | −23.8°C27 November 2014 | 28 / 28 |
| December | −3.0°C | −11.6°C | 15.6°C3 December 1998 | −33.9°C24 December 2004 | 28 / 28 |
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 27 to 29 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.