Deer Park Arpt climate by month
Averages and records for each calendar month at Deer Park Arpt, United States, from 1998 to 2026. The warmest month is July, averaging 29.9°C; the coolest is December at 1.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.1°C | −5.7°C | 12.2°C26 January 2003 | −33.3°C5 January 2004 | 28 / 28 |
| February | 3.6°C | −5.8°C | 15.6°C28 February 2020 | −25.5°C21 February 2018 | 28 / 28 |
| March | 9.3°C | −2.7°C | 23.3°C26 March 2025 | −24.4°C11 March 2009 | 28 / 28 |
| April | 14.3°C | −0.3°C | 29.4°C20 April 2016 | −10.6°C1 April 2008 | 28 / 28 |
| May | 19.8°C | 3.9°C | 32.8°C16 May 2006 | −7.7°C1 May 2013 | 28 / 28 |
| June | 23.5°C | 7.0°C | 43.9°C29 June 2021 | −1.7°C8 June 2026 | 27 / 28 |
| July | 29.9°C | 9.1°C | 41.1°C31 July 2021 | 0.0°C31 July 2006 | 28 / 28 |
| August | 29.4°C | 8.8°C | 40.6°C10 August 2018 | −0.6°C29 August 2010 | 27 / 28 |
| September | 23.6°C | 4.7°C | 37.8°C2 September 2025 | −7.8°C23 September 2000 | 27 / 28 |
| October | 14.5°C | −0.1°C | 28.3°C6 October 2022 | −17.8°C31 October 2002 | 27 / 27 |
| November | 5.8°C | −2.8°C | 17.8°C12 November 1999 | −27.2°C23 November 2010 | 28 / 28 |
| December | 1.0°C | −5.7°C | 15.0°C1 December 2021 | −27.2°C20 December 2008 | 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 28 years each.
See what Deer Park 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.