Yazd climate by month
Averages and records for each calendar month at Yazd, Iran, from 1957 to 2025. The warmest month is July, averaging 40.2°C; the coolest is January at 13.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 13.5°C | 1.8°C | 25.6°C3 January 2019 | −16.3°C27 January 2008 | 16 / 42 |
| February | 17.0°C | 1.0°C | 29.4°C26 February 2008 | −10.1°C6 February 2014 | 12 / 39 |
| March | 23.2°C | 8.9°C | 35.2°C16 March 2010 | −3.0°C2 March 1976 | 18 / 42 |
| April | 27.8°C | 13.8°C | 37.2°C22 April 1958 | 3.2°C7 April 2005 | 17 / 44 |
| May | 33.4°C | 19.7°C | 41.4°C22 May 2025 | 6.0°C1 May 1979 | 19 / 43 |
| June | 39.0°C | 23.8°C | 44.1°C28 June 2023 | 16.0°C5 June 2006 | 14 / 46 |
| July | 40.2°C | 25.5°C | 48.0°C12 July 1975 | 16.1°C16 July 1968 | 19 / 45 |
| August | 38.5°C | 23.7°C | 45.1°C3 August 2024 | 12.8°C27 August 1967 | 22 / 46 |
| September | 35.2°C | 19.4°C | 41.1°C11 September 2018 | 7.2°C22 September 1968 | 18 / 45 |
| October | 28.7°C | 12.0°C | 36.4°C1 October 2011 | 2.8°C24 October 1967 | 20 / 41 |
| November | 19.4°C | 3.9°C | 32.6°C4 November 2024 | −7.8°C27 November 1966 | 12 / 43 |
| December | 15.1°C | 2.1°C | 28.5°C6 December 2016 | −14.0°C31 December 2007 | 19 / 43 |
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 12 to 22 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.