Khalkh-Gol climate by month
Averages and records for each calendar month at Khalkh-Gol, Mongolia, from 1983 to 2026. The warmest month is July, averaging 27.3°C; the coolest is January at −16.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −16.9°C | −28.3°C | −1.1°C11 January 2002 | −46.4°C14 January 2001 | 27 / 43 |
| February | −12.2°C | −23.6°C | 9.5°C27 February 1992 | −47.9°C3 February 2001 | 23 / 43 |
| March | −1.4°C | −10.5°C | 21.6°C31 March 2023 | −37.3°C5 March 2004 | 30 / 43 |
| April | 10.2°C | −1.2°C | 29.5°C18 April 2008 | −20.9°C3 April 2010 | 28 / 43 |
| May | 18.9°C | 5.2°C | 38.0°C18 May 2017 | −8.4°C3 May 2003 | 34 / 42 |
| June | 25.3°C | 11.2°C | 40.6°C10 June 2007 | −4.5°C7 June 1992 | 27 / 43 |
| July | 27.3°C | 16.7°C | 40.4°C10 July 2016 | 2.0°C4 July 1988 | 32 / 42 |
| August | 25.3°C | 13.2°C | 41.7°C3 August 2016 | 1.8°C27 August 2022 | 31 / 43 |
| September | 19.2°C | 6.9°C | 34.5°C1 September 1999 | −9.4°C29 September 2004 | 26 / 43 |
| October | 9.1°C | −4.5°C | 31.0°C1 October 2019 | −24.2°C31 October 1996 | 31 / 43 |
| November | −4.5°C | −12.3°C | 16.8°C3 November 2015 | −34.0°C25 November 2015 | 25 / 43 |
| December | −14.1°C | −25.5°C | 5.8°C1 December 2018 | −44.1°C25 December 2010 | 24 / 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 23 to 34 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.