Deadhorse Arpt climate by month
Averages and records for each calendar month at Deadhorse Arpt, United States, from 1999 to 2026. The warmest month is July, averaging 12.6°C; the coolest is February at −21.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −21.7°C | −29.0°C | 4.4°C17 January 2009 | −46.1°C25 January 2012 | 27 / 27 |
| February | −21.9°C | −29.8°C | 3.9°C16 February 2006 | −47.8°C1 February 2012 | 27 / 27 |
| March | −20.9°C | −28.7°C | 2.8°C30 March 2019 | −45.6°C19 March 2008 | 27 / 27 |
| April | −12.2°C | −20.3°C | 5.0°C30 April 2009 | −38.3°C2 April 2004 | 27 / 27 |
| May | −2.2°C | −7.3°C | 12.8°C24 May 2002 | −31.0°C1 May 2013 | 27 / 27 |
| June | 8.0°C | 0.9°C | 27.8°C21 June 2015 | −6.6°C2 June 2025 | 28 / 28 |
| July | 12.6°C | 4.3°C | 29.4°C13 July 2016 | −1.7°C12 July 2000 | 28 / 28 |
| August | 10.1°C | 3.2°C | 31.7°C6 August 2024 | −3.9°C15 August 2000 | 28 / 28 |
| September | 4.6°C | −0.7°C | 21.1°C3 September 2019 | −20.0°C30 September 1999 | 26 / 28 |
| October | −3.6°C | −9.5°C | 10.0°C1 October 2003 | −32.2°C20 October 2001 | 27 / 27 |
| November | −12.4°C | −19.7°C | 3.9°C18 November 2022 | −41.7°C19 November 2005 | 26 / 26 |
| December | −18.4°C | −25.8°C | 3.9°C7 December 2013 | −42.8°C27 December 2010 | 27 / 27 |
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 26 to 28 years each.
See what Deadhorse Arpt is doing right now
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.