Hattiesburg/Laurel Rgnl weather by month
Averages and records for each calendar month at Hattiesburg/Laurel Rgnl, United States, from 2011 to 2026. The warmest month is August, averaging 33.5°C; the coolest is January at 15.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.4°C | 2.3°C | 27.2°C1 January 2022 | −13.2°C17 January 2018 | 12 / 12 |
| February | 18.8°C | 6.4°C | 29.4°C22 February 2018 | −9.3°C16 February 2021 | 11 / 12 |
| March | 22.7°C | 9.0°C | 31.1°C26 March 2020 | −4.9°C6 March 2019 | 12 / 12 |
| April | 25.4°C | 12.0°C | 31.7°C9 April 2020 | 0.6°C2 April 2021 | 11 / 11 |
| May | 29.4°C | 16.8°C | 36.1°C27 May 2012 | 2.8°C4 May 2013 | 11 / 11 |
| June | 32.6°C | 20.9°C | 40.0°C25 June 2022 | 12.2°C2 June 2012 | 11 / 11 |
| July | 33.3°C | 22.3°C | 38.3°C9 July 2019 | 17.8°C1 July 2013 | 11 / 12 |
| August | 33.5°C | 22.0°C | 40.6°C26 August 2023 | 16.1°C23 August 2012 | 12 / 12 |
| September | 31.5°C | 19.3°C | 38.3°C7 September 2023 | 8.9°C30 September 2020 | 11 / 12 |
| October | 26.5°C | 12.5°C | 36.1°C1 October 2019 | −1.6°C19 October 2022 | 11 / 12 |
| November | 20.6°C | 7.0°C | 31.1°C7 November 2022 | −5.5°C13 November 2019 | 12 / 12 |
| December | 17.3°C | 5.3°C | 28.3°C29 December 2021 | −8.8°C23 December 2022 | 10 / 12 |
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 10 to 12 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.