Truckee/Tahoe Arpt climate by month
Averages and records for each calendar month at Truckee/Tahoe Arpt, United States, from 2009 to 2026. The warmest month is July, averaging 30.1°C; the coolest is December at 5.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 6.4°C | −10.6°C | 18.3°C5 January 2012 | −30.0°C13 January 2013 | 17 / 17 |
| February | 7.6°C | −10.2°C | 21.7°C14 February 2015 | −24.4°C21 February 2011 | 17 / 17 |
| March | 9.7°C | −7.2°C | 27.2°C20 March 2026 | −22.2°C5 March 2018 | 17 / 17 |
| April | 13.8°C | −5.3°C | 27.2°C30 April 2021 | −17.2°C4 April 2023 | 17 / 17 |
| May | 18.3°C | −1.6°C | 32.2°C31 May 2025 | −10.0°C22 May 2010 | 17 / 17 |
| June | 25.2°C | 2.2°C | 35.6°C29 June 2021 | −6.1°C17 June 2010 | 17 / 17 |
| July | 30.1°C | 5.2°C | 37.2°C15 July 2014 | −5.0°C30 July 2013 | 17 / 17 |
| August | 29.3°C | 3.9°C | 36.7°C3 August 2017 | −5.0°C21 August 2010 | 16 / 16 |
| September | 25.7°C | 0.9°C | 36.7°C8 September 2022 | −7.8°C23 September 2017 | 17 / 17 |
| October | 18.5°C | −3.8°C | 30.6°C2 October 2024 | −15.6°C31 October 2019 | 17 / 17 |
| November | 11.2°C | −7.8°C | 23.9°C3 November 2009 | −25.0°C25 November 2010 | 17 / 17 |
| December | 5.9°C | −10.2°C | 18.3°C3 December 2021 | −30.0°C10 December 2013 | 17 / 17 |
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 16 to 17 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.