Cilacap climate by month
Averages and records for each calendar month at Cilacap, Indonesia, from 1960 to 2026. The warmest month is February, averaging 32.1°C; the coolest is August at 29.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 32.0°C | 24.2°C | 37.4°C13 January 2000 | 20.0°C9 January 1979 | 24 / 45 |
| February | 32.1°C | 24.1°C | 38.0°C8 February 1981 | 19.4°C17 February 1989 | 16 / 48 |
| March | 32.0°C | 24.3°C | 37.0°C1 March 1980 | 20.2°C29 March 1989 | 26 / 46 |
| April | 31.8°C | 24.7°C | 35.8°C25 April 2004 | 20.4°C17 April 1993 | 21 / 45 |
| May | 31.3°C | 25.0°C | 35.2°C17 May 2010 | 20.8°C24 May 1994 | 25 / 45 |
| June | 30.3°C | 24.0°C | 34.6°C24 June 1992 | 17.6°C12 June 1993 | 26 / 45 |
| July | 29.5°C | 23.2°C | 33.7°C31 July 1993 | 18.0°C11 July 1995 | 22 / 46 |
| August | 29.0°C | 23.5°C | 35.4°C17 August 1994 | 17.4°C14 August 1994 | 23 / 46 |
| September | 29.5°C | 24.1°C | 34.4°C8 September 2014 | 18.8°C17 September 1991 | 21 / 46 |
| October | 30.3°C | 24.3°C | 34.2°C13 October 2016 | 17.8°C14 October 1985 | 20 / 46 |
| November | 30.9°C | 24.1°C | 33.5°C16 November 1997 | 20.0°C25 November 1981 | 19 / 45 |
| December | 31.5°C | 23.9°C | 34.8°C13 December 2024 | 19.8°C19 December 1985 | 23 / 45 |
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 16 to 26 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.