Takamatsu climate by month
Averages and records for each calendar month at Takamatsu, Japan, from 1951 to 2026. The warmest month is August, averaging 32.1°C; the coolest is January at 9.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 9.2°C | 0.8°C | 18.9°C1 January 1997 | −5.9°C20 January 1970 | 69 / 75 |
| February | 9.9°C | 0.9°C | 24.0°C27 February 1954 | −6.0°C19 February 1977 | 68 / 75 |
| March | 13.3°C | 3.2°C | 25.9°C26 March 2025 | −3.9°C2 March 1975 | 68 / 75 |
| April | 19.1°C | 8.4°C | 30.9°C22 April 2004 | −2.4°C4 April 1957 | 69 / 75 |
| May | 23.8°C | 13.0°C | 32.6°C24 May 2019 | 2.8°C3 May 1953 | 69 / 75 |
| June | 26.9°C | 18.3°C | 35.9°C24 June 2022 | 10.2°C3 June 1981 | 69 / 75 |
| July | 30.9°C | 23.0°C | 38.2°C15 July 1994 | 15.3°C4 July 1966 | 68 / 75 |
| August | 32.1°C | 23.4°C | 38.4°C2 August 2026 | 15.8°C20 August 1956 | 69 / 75 |
| September | 27.9°C | 19.4°C | 37.0°C1 September 1994 | 9.4°C29 September 1965 | 67 / 75 |
| October | 22.4°C | 12.7°C | 34.0°C6 October 2018 | 3.2°C31 October 1986 | 67 / 74 |
| November | 17.0°C | 7.4°C | 26.6°C1 November 1964 | −0.3°C27 November 1969 | 67 / 74 |
| December | 12.0°C | 2.8°C | 21.2°C2 December 1959 | −5.3°C27 December 1956 | 66 / 74 |
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 66 to 69 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.