New Braunfels Muni climate by month
Averages and records for each calendar month at New Braunfels Muni, United States, from 1996 to 2026. The warmest month is August, averaging 36.8°C; the coolest is January at 17.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 17.8°C | 4.5°C | 31.1°C2 January 2026 | −10.0°C9 January 2010 | 30 / 30 |
| February | 19.9°C | 6.6°C | 34.4°C27 February 2009 | −11.6°C15 February 2021 | 30 / 30 |
| March | 24.2°C | 10.7°C | 36.1°C14 March 2025 | −9.4°C4 March 2002 | 30 / 30 |
| April | 27.5°C | 14.5°C | 38.3°C17 April 2006 | 1.1°C7 April 2007 | 30 / 30 |
| May | 31.1°C | 18.7°C | 39.4°C25 May 2024 | 3.9°C4 May 2013 | 30 / 30 |
| June | 34.3°C | 22.2°C | 42.8°C15 June 1998 | 13.3°C1 June 1997 | 30 / 30 |
| July | 35.8°C | 22.9°C | 42.8°C13 July 2020 | 16.7°C2 July 2013 | 31 / 31 |
| August | 36.8°C | 23.0°C | 43.9°C28 August 2011 | 16.1°C13 August 2004 | 30 / 30 |
| September | 33.5°C | 20.4°C | 44.4°C5 September 2000 | 7.2°C26 September 2000 | 30 / 31 |
| October | 28.9°C | 15.2°C | 37.8°C14 October 2024 | 0.6°C31 October 2019 | 30 / 30 |
| November | 23.0°C | 9.9°C | 35.0°C5 November 2017 | −4.9°C14 November 2018 | 29 / 30 |
| December | 18.9°C | 5.6°C | 31.7°C30 December 2024 | −8.8°C23 December 2022 | 30 / 30 |
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 29 to 31 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.