Taejon climate by month
Averages and records for each calendar month at Taejon, South Korea, from 1973 to 2025. The warmest month is August, averaging 30.3°C; the coolest is January at 3.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 3.5°C | – | 16.6°C14 January 2002 | −22.7°C29 January 2003 | 43 / 53 |
| February | 6.1°C | – | 21.1°C6 February 1993 | −17.0°C10 February 1980 | 40 / 53 |
| March | 12.1°C | 0.2°C | 26.1°C9 March 2013 | −12.8°C1 March 2006 | 42 / 53 |
| April | 19.2°C | – | 30.1°C21 April 1989 | −2.7°C2 April 1991 | 39 / 53 |
| May | 24.3°C | – | 33.3°C31 May 2014 | 0.5°C4 May 1999 | 43 / 53 |
| June | 27.7°C | 15.8°C | 35.7°C21 June 2022 | 8.1°C8 June 1992 | 42 / 53 |
| July | 29.6°C | – | 37.7°C24 July 1994 | 7.8°C11 July 2005 | 40 / 53 |
| August | 30.3°C | – | 37.9°C13 August 2004 | 10.4°C10 August 2005 | 40 / 53 |
| September | 26.2°C | – | 33.2°C12 September 1998 | 1.3°C21 September 2005 | 39 / 52 |
| October | 20.7°C | – | 29.0°C1 October 1977 | −3.6°C26 October 1982 | 44 / 52 |
| November | 13.0°C | – | 25.5°C3 November 2011 | −12.3°C4 November 2002 | 40 / 52 |
| December | 6.0°C | – | 18.0°C8 December 1978 | −18.0°C24 December 1973 | 39 / 52 |
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 39 to 44 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.