Dryden/Terrell Cnty climate by month
Averages and records for each calendar month at Dryden/Terrell Cnty, United States, from 1999 to 2026. The warmest month is August, averaging 36.2°C; the coolest is January at 16.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 16.9°C | 2.9°C | 31.7°C24 January 2017 | −10.5°C9 January 2010 | 26 / 27 |
| February | 20.1°C | 4.9°C | 36.1°C25 February 2026 | −14.9°C19 February 2021 | 26 / 27 |
| March | 25.0°C | 9.5°C | 37.8°C21 March 2026 | −7.2°C4 March 2002 | 27 / 27 |
| April | 29.2°C | 14.0°C | 40.0°C28 April 2020 | 0.0°C8 April 2007 | 27 / 27 |
| May | 33.0°C | 18.3°C | 43.9°C24 May 2000 | 2.8°C3 May 2013 | 27 / 27 |
| June | 35.6°C | 22.0°C | 45.0°C12 June 2014 | 14.4°C4 June 2023 | 27 / 28 |
| July | 35.7°C | 22.7°C | 43.3°C14 July 2020 | 17.8°C26 July 2019 | 28 / 28 |
| August | 36.2°C | 22.8°C | 43.3°C29 August 2011 | 17.2°C14 August 2004 | 28 / 28 |
| September | 32.6°C | 19.7°C | 41.7°C6 September 2000 | 9.4°C26 September 2000 | 25 / 28 |
| October | 27.7°C | 14.2°C | 39.4°C10 October 2020 | −3.2°C31 October 2019 | 25 / 27 |
| November | 21.8°C | 8.0°C | 34.4°C8 November 2025 | −4.3°C26 November 2010 | 26 / 27 |
| December | 17.8°C | 3.6°C | 31.7°C26 December 2021 | −10.5°C23 December 2022 | 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 25 to 28 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.