Miyakojima weather by month
Averages and records for each calendar month at Miyakojima, Japan, from 1973 to 2025. The warmest month is July, averaging 31.6°C; the coolest is January at 20.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 20.5°C | 14.6°C | 29.0°C18 January 1977 | 7.5°C25 January 2016 | 27 / 53 |
| February | 21.2°C | – | 27.6°C27 February 2010 | 7.0°C17 February 1977 | 20 / 53 |
| March | 22.7°C | 17.1°C | 28.6°C29 March 1998 | 9.2°C2 March 1986 | 32 / 53 |
| April | 25.2°C | – | 30.3°C26 April 2022 | 12.0°C2 April 1974 | 29 / 53 |
| May | 27.7°C | 22.5°C | 32.0°C17 May 2004 | 16.0°C26 May 1976 | 29 / 53 |
| June | 30.1°C | 24.7°C | 33.3°C28 June 2016 | 18.3°C8 June 1985 | 28 / 53 |
| July | 31.6°C | 25.7°C | 34.6°C31 July 2003 | 22.0°C9 July 1973 | 29 / 53 |
| August | 31.3°C | 25.3°C | 34.2°C3 August 1998 | 22.0°C28 August 1974 | 27 / 53 |
| September | 30.0°C | 24.5°C | 33.9°C12 September 2009 | 20.6°C18 September 2006 | 25 / 52 |
| October | 27.7°C | 22.4°C | 32.4°C1 October 2009 | 17.0°C29 October 1978 | 28 / 52 |
| November | 25.1°C | 20.3°C | 30.3°C8 November 2008 | 13.0°C24 November 1975 | 28 / 52 |
| December | 21.9°C | 16.9°C | 28.8°C4 December 2018 | 10.0°C25 December 1973 | 29 / 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 20 to 32 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
- Naha
- Taipei/Songshan Arpt, Taiwan
- Taipei/Taoyuan Arpt, Taiwan
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.