Gen. Santos climate by month
Averages and records for each calendar month at Gen. Santos, Philippines, from 1951 to 2026. The warmest month is April, averaging 34.0°C; the coolest is July at 31.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 32.7°C | 21.8°C | 37.5°C4 January 1988 | 17.1°C24 January 1965 | 50 / 55 |
| February | 33.0°C | 21.9°C | 38.0°C18 February 1992 | 17.2°C7 February 1958 | 51 / 56 |
| March | 33.9°C | 22.2°C | 38.9°C28 March 1991 | 16.9°C9 March 1963 | 51 / 55 |
| April | 34.0°C | 22.8°C | 39.0°C15 April 1988 | 18.3°C15 April 1951 | 50 / 54 |
| May | 33.0°C | 23.0°C | 38.5°C5 May 1998 | 18.7°C14 May 1951 | 49 / 53 |
| June | 31.8°C | 22.5°C | 38.0°C20 June 1994 | 17.9°C10 June 1961 | 49 / 54 |
| July | 31.2°C | 22.2°C | 36.1°C7 July 1973 | 17.2°C9 July 1985 | 50 / 54 |
| August | 31.4°C | 22.2°C | 36.1°C2 August 1973 | 17.5°C16 August 1985 | 49 / 54 |
| September | 31.8°C | 22.1°C | 37.0°C23 September 1992 | 18.0°C5 September 1985 | 49 / 53 |
| October | 32.2°C | 22.2°C | 37.0°C16 October 1980 | 18.2°C8 October 1961 | 48 / 52 |
| November | 32.6°C | 22.2°C | 37.0°C14 November 1983 | 18.3°C28 November 1957 | 50 / 54 |
| December | 32.7°C | 22.0°C | 37.5°C4 December 1987 | 18.1°C7 December 1967 | 49 / 54 |
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 48 to 51 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.