Pioneer Airfld climate by month
Averages and records for each calendar month at Pioneer Airfld, United States, from 2008 to 2026. The warmest month is June, averaging 34.2°C; the coolest is January at 15.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.7°C | 1.3°C | 25.0°C3 January 2025 | −12.7°C15 January 2013 | 14 / 17 |
| February | 18.0°C | 2.8°C | 28.9°C6 February 2011 | −16.6°C3 February 2011 | 15 / 17 |
| March | 21.2°C | 5.2°C | 33.9°C20 March 2026 | −4.3°C20 March 2012 | 16 / 17 |
| April | 24.7°C | 7.9°C | 33.9°C30 April 2020 | −3.8°C5 April 2023 | 16 / 18 |
| May | 28.6°C | 11.5°C | 36.1°C29 May 2020 | 2.2°C1 May 2010 | 18 / 18 |
| June | 34.2°C | 17.5°C | 41.1°C19 June 2016 | 7.8°C13 June 2010 | 18 / 18 |
| July | 32.6°C | 19.2°C | 38.9°C12 July 2020 | 15.0°C5 July 2012 | 17 / 18 |
| August | 31.7°C | 18.3°C | 40.0°C5 August 2023 | 13.9°C22 August 2016 | 18 / 19 |
| September | 30.0°C | 15.8°C | 37.8°C10 September 2023 | 7.8°C25 September 2017 | 17 / 18 |
| October | 26.5°C | 10.7°C | 35.0°C3 October 2024 | −4.3°C27 October 2020 | 16 / 17 |
| November | 20.9°C | 5.9°C | 29.4°C13 November 2017 | −4.9°C30 November 2010 | 16 / 17 |
| December | 16.4°C | 2.4°C | 26.1°C19 December 2025 | −8.2°C27 December 2014 | 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 14 to 18 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.