Malta Intl climate by month
Averages and records for each calendar month at Malta Intl, Malta, from 1956 to 2025. The warmest month is August, averaging 31.4°C; the coolest is January at 15.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.6°C | 9.4°C | 24.5°C18 January 2024 | 0.4°C5 January 1993 | 46 / 69 |
| February | 15.7°C | 8.9°C | 26.7°C18 February 1960 | 0.0°C9 February 1980 | 35 / 69 |
| March | 17.1°C | 10.2°C | 29.5°C24 March 2001 | −0.1°C28 March 1978 | 53 / 69 |
| April | 19.5°C | 11.6°C | 29.2°C13 April 2016 | 4.4°C10 April 1956 | 50 / 68 |
| May | 23.7°C | 14.9°C | 35.3°C23 May 2006 | 7.0°C19 May 1979 | 55 / 68 |
| June | 28.4°C | 18.5°C | 41.5°C30 June 2021 | 7.0°C19 June 1979 | 56 / 68 |
| July | 31.3°C | 21.2°C | 42.7°C9 July 1988 | 15.0°C19 July 1978 | 59 / 68 |
| August | 31.4°C | 21.8°C | 43.8°C9 August 1999 | 12.5°C7 August 1983 | 57 / 68 |
| September | 28.4°C | 20.1°C | 37.4°C26 September 1990 | 9.0°C21 September 1973 | 44 / 67 |
| October | 24.7°C | 17.1°C | 34.5°C27 October 1999 | 8.0°C30 October 1978 | 49 / 67 |
| November | 20.5°C | 14.1°C | 32.0°C6 November 1982 | 0.0°C29 November 1994 | 37 / 67 |
| December | 17.1°C | 11.2°C | 23.9°C5 December 1963 | 0.5°C3 December 1982 | 38 / 67 |
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 35 to 59 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.