Choir climate by month
Averages and records for each calendar month at Choir, Mongolia, from 1956 to 2026. The warmest month is July, averaging 26.5°C; the coolest is January at −14.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −14.1°C | −24.3°C | 0.4°C28 January 2014 | −39.5°C13 January 2001 | 44 / 64 |
| February | −9.2°C | −18.8°C | 9.0°C26 February 2023 | −37.8°C21 February 1969 | 37 / 64 |
| March | 0.9°C | −10.6°C | 20.8°C25 March 2018 | −33.9°C5 March 1971 | 49 / 64 |
| April | 11.2°C | −0.7°C | 29.6°C28 April 2015 | −22.0°C1 April 1976 | 51 / 64 |
| May | 18.8°C | 6.4°C | 36.0°C24 May 1997 | −12.2°C4 May 1960 | 51 / 64 |
| June | 24.3°C | 10.7°C | 37.3°C21 June 2005 | −2.5°C4 June 1992 | 49 / 64 |
| July | 26.5°C | 15.6°C | 39.6°C5 July 2001 | −2.2°C17 July 1957 | 49 / 63 |
| August | 24.4°C | 13.9°C | 40.5°C12 August 1982 | 0.0°C9 August 1978 | 45 / 64 |
| September | 18.4°C | 7.4°C | 32.7°C2 September 2026 | −9.6°C18 September 1989 | 45 / 64 |
| October | 9.1°C | −3.0°C | 24.5°C6 October 2015 | −22.3°C29 October 1987 | 47 / 63 |
| November | −2.7°C | −12.1°C | 12.8°C2 November 2019 | −31.5°C27 November 1987 | 44 / 63 |
| December | −12.1°C | −21.4°C | 7.8°C2 December 1989 | −36.2°C23 December 2012 | 41 / 63 |
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 37 to 51 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.