Byrdalyk climate by month
Averages and records for each calendar month at Byrdalyk, Turkmenistan, from 1961 to 2026. The warmest month is July, averaging 38.1°C; the coolest is January at 9.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 9.8°C | −1.0°C | 24.4°C29 January 2007 | −23.0°C14 January 2023 | 35 / 55 |
| February | 12.6°C | 3.6°C | 33.5°C27 February 1999 | −19.0°C4 February 1996 | 36 / 56 |
| March | 18.3°C | 6.9°C | 33.9°C25 March 2000 | −10.7°C1 March 2007 | 41 / 55 |
| April | 25.8°C | 12.8°C | 39.2°C27 April 1994 | −2.2°C9 April 1994 | 41 / 55 |
| May | 31.9°C | 16.8°C | 42.3°C31 May 2021 | 2.0°C2 May 2003 | 37 / 57 |
| June | 36.9°C | 20.0°C | 48.0°C29 June 1999 | 8.9°C9 June 1961 | 38 / 57 |
| July | 38.1°C | 21.3°C | 47.7°C29 July 1996 | 13.0°C26 July 1979 | 38 / 56 |
| August | 36.4°C | 18.5°C | 45.2°C6 August 2011 | 7.9°C31 August 1996 | 38 / 56 |
| September | 31.8°C | 12.7°C | 41.5°C3 September 1998 | 0.0°C13 September 1976 | 37 / 56 |
| October | 24.6°C | 6.6°C | 37.6°C5 October 2013 | −7.5°C29 October 1987 | 39 / 56 |
| November | 16.6°C | 1.1°C | 32.6°C4 November 2006 | −16.4°C22 November 2016 | 35 / 53 |
| December | 10.6°C | −0.7°C | 27.5°C6 December 1990 | −18.0°C2 December 1976 | 36 / 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 35 to 41 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.