Muscat/Seeb Intl climate by month
Averages and records for each calendar month at Muscat/Seeb Intl, Oman, from 1983 to 2025. The warmest month is June, averaging 39.6°C; the coolest is January at 25.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 25.2°C | 16.8°C | 33.2°C26 January 1991 | 10.7°C3 January 2006 | 20 / 39 |
| February | 26.7°C | – | 39.2°C20 February 2015 | 6.5°C16 February 1992 | 15 / 39 |
| March | 29.7°C | 20.2°C | 41.4°C25 March 1985 | 9.7°C26 March 2006 | 28 / 39 |
| April | 34.4°C | 23.4°C | 43.8°C9 April 1999 | 17.5°C1 April 1995 | 15 / 39 |
| May | 39.5°C | 28.5°C | 47.7°C27 May 2002 | 21.0°C4 May 1997 | 23 / 39 |
| June | 39.6°C | 31.0°C | 48.5°C8 June 2011 | 19.2°C6 June 1984 | 19 / 39 |
| July | 37.7°C | 29.6°C | 48.0°C29 July 2021 | 23.0°C13 July 1985 | 18 / 39 |
| August | 35.5°C | 27.8°C | 47.3°C8 August 2009 | 20.2°C20 August 1992 | 20 / 39 |
| September | 35.7°C | 27.0°C | 44.5°C25 September 1991 | 21.3°C28 September 2007 | 21 / 38 |
| October | 34.5°C | 25.0°C | 42.0°C4 October 1986 | 17.5°C14 October 2007 | 27 / 38 |
| November | 30.2°C | 20.4°C | 38.3°C2 November 2001 | 12.8°C22 November 1996 | 26 / 38 |
| December | 26.8°C | 17.4°C | 33.1°C11 December 2000 | 10.9°C9 December 1996 | 24 / 38 |
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 15 to 28 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.