Iraklion Intl climate by month
Averages and records for each calendar month at Iraklion Intl, Greece, from 1955 to 2025. The warmest month is July, averaging 28.9°C; the coolest is January at 15.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.3°C | 9.1°C | 29.8°C1 January 2010 | 0.0°C9 January 2017 | 48 / 71 |
| February | 15.5°C | 8.9°C | 29.2°C19 February 1960 | −0.8°C14 February 2004 | 47 / 71 |
| March | 16.8°C | 9.7°C | 34.0°C26 March 2001 | −3.6°C10 March 2005 | 50 / 71 |
| April | 20.1°C | 11.9°C | 37.4°C22 April 2008 | 4.2°C11 April 1997 | 52 / 71 |
| May | 23.5°C | 15.0°C | 38.0°C30 May 1980 | 6.0°C17 May 1962 | 54 / 71 |
| June | 27.3°C | 19.1°C | 41.3°C17 June 1963 | 12.2°C3 June 1990 | 52 / 71 |
| July | 28.9°C | 21.8°C | 41.0°C6 July 1965 | 12.5°C23 July 1957 | 57 / 71 |
| August | 28.7°C | 21.9°C | 38.2°C26 August 1958 | 16.6°C31 August 1965 | 54 / 71 |
| September | 26.5°C | 19.4°C | 38.4°C6 September 1995 | 10.2°C8 September 2002 | 48 / 70 |
| October | 23.5°C | 16.6°C | 37.0°C23 October 1992 | 8.7°C29 October 1965 | 52 / 70 |
| November | 20.1°C | 13.5°C | 32.4°C2 November 2003 | 4.4°C27 November 1965 | 48 / 70 |
| December | 17.1°C | 10.8°C | 28.5°C29 December 1962 | 2.4°C31 December 1982 | 50 / 70 |
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 47 to 57 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.