Las Vegas/North Arpt climate by month
Averages and records for each calendar month at Las Vegas/North Arpt, United States, from 2000 to 2026. The warmest month is July, averaging 40.8°C; the coolest is December at 14.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 14.8°C | 4.1°C | 23.9°C5 January 2003 | −6.0°C14 January 2007 | 26 / 26 |
| February | 17.4°C | 6.0°C | 28.3°C26 February 2026 | −4.3°C2 February 2011 | 25 / 26 |
| March | 22.0°C | 9.7°C | 35.6°C25 March 2026 | −0.6°C3 March 2002 | 26 / 26 |
| April | 26.3°C | 13.3°C | 37.8°C29 April 2020 | 4.4°C9 April 2011 | 26 / 26 |
| May | 31.7°C | 18.3°C | 42.8°C28 May 2003 | 8.9°C9 May 2003 | 26 / 26 |
| June | 38.1°C | 23.8°C | 47.2°C16 June 2021 | 14.4°C12 June 2017 | 26 / 26 |
| July | 40.8°C | 27.2°C | 48.3°C7 July 2024 | 20.6°C2 July 2004 | 26 / 26 |
| August | 39.3°C | 25.8°C | 46.1°C18 August 2020 | 17.8°C30 August 2010 | 26 / 26 |
| September | 35.1°C | 21.7°C | 46.7°C6 September 2020 | 11.7°C30 September 2007 | 25 / 26 |
| October | 27.4°C | 14.7°C | 41.1°C4 October 2024 | 1.1°C31 October 2019 | 26 / 26 |
| November | 19.9°C | 7.9°C | 31.1°C5 November 2020 | −2.7°C26 November 2010 | 26 / 26 |
| December | 14.2°C | 3.8°C | 26.1°C5 December 2021 | −3.8°C6 December 2013 | 26 / 26 |
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 25 to 26 years each.
See what Las Vegas/North 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.