Rinchinlhumbe climate by month
Averages and records for each calendar month at Rinchinlhumbe, Mongolia, from 1983 to 2026. The warmest month is July, averaging 21.5°C; the coolest is January at −27.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −27.8°C | −36.4°C | −4.5°C1 January 2014 | −47.6°C31 January 2012 | 25 / 43 |
| February | −21.6°C | −34.2°C | 0.9°C24 February 2007 | −46.8°C26 February 1988 | 21 / 43 |
| March | −7.5°C | −23.6°C | 13.5°C31 March 1989 | −42.1°C8 March 1994 | 35 / 43 |
| April | 5.3°C | −6.3°C | 23.7°C26 April 2018 | −30.5°C2 April 1988 | 32 / 43 |
| May | 13.3°C | 0.8°C | 28.0°C29 May 2002 | −14.3°C4 May 2005 | 34 / 43 |
| June | 19.5°C | 6.9°C | 30.4°C7 June 2004 | −6.8°C4 June 2014 | 34 / 43 |
| July | 21.5°C | 8.5°C | 34.9°C25 July 2002 | −3.5°C1 July 1987 | 30 / 43 |
| August | 19.2°C | 6.6°C | 31.5°C17 August 2002 | −6.8°C31 August 2011 | 31 / 43 |
| September | 13.1°C | −2.1°C | 28.7°C2 September 2014 | −17.4°C29 September 2021 | 30 / 43 |
| October | 3.1°C | −13.6°C | 18.0°C4 October 2006 | −30.1°C31 October 2022 | 29 / 43 |
| November | −12.6°C | −20.7°C | 5.9°C4 November 1994 | −44.3°C20 November 2016 | 25 / 43 |
| December | −24.6°C | −31.4°C | −1.2°C25 December 1987 | −48.1°C24 December 2012 | 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 19 to 35 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.