Thanh Hoa weather by month
Averages and records for each calendar month at Thanh Hoa, Vietnam, from 1974 to 2026. The warmest month is June, averaging 33.6°C; the coolest is February at 20.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 20.3°C | 16.2°C | 29.0°C21 January 1976 | 6.2°C25 January 2016 | 22 / 38 |
| February | 20.2°C | 16.9°C | 34.1°C25 February 2010 | 6.7°C2 February 2008 | 18 / 39 |
| March | 23.1°C | 18.7°C | 35.5°C5 March 2003 | 9.0°C17 March 2011 | 25 / 38 |
| April | 27.6°C | 23.2°C | 40.1°C30 April 2024 | 8.0°C7 April 1976 | 26 / 39 |
| May | 31.1°C | 25.3°C | 41.0°C19 May 2019 | 18.0°C5 May 2004 | 29 / 39 |
| June | 33.6°C | 27.7°C | 40.0°C29 June 2019 | 21.0°C2 June 1976 | 25 / 39 |
| July | 33.1°C | 27.3°C | 40.0°C4 July 2018 | 21.4°C12 July 1993 | 26 / 39 |
| August | 32.0°C | 27.0°C | 38.4°C7 August 2021 | 19.0°C23 August 1996 | 26 / 39 |
| September | 30.7°C | 25.2°C | 37.5°C1 September 2011 | 20.2°C12 September 2006 | 24 / 40 |
| October | 28.8°C | 22.6°C | 36.0°C10 October 2011 | 14.9°C24 October 1994 | 26 / 39 |
| November | 25.5°C | 18.8°C | 33.4°C26 November 1997 | 9.0°C26 November 1975 | 24 / 39 |
| December | 22.1°C | 19.4°C | 36.4°C18 December 2002 | 6.0°C17 December 1975 | 27 / 39 |
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 18 to 29 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.