Dalanzadgad climate by month
Averages and records for each calendar month at Dalanzadgad, Mongolia, from 1956 to 2026. The warmest month is July, averaging 28.3°C; the coolest is January at −7.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −7.1°C | −20.4°C | 11.1°C7 January 1979 | −33.1°C20 January 1968 | 63 / 70 |
| February | −3.0°C | −17.4°C | 14.7°C27 February 1992 | −34.2°C5 February 1964 | 58 / 70 |
| March | 5.0°C | −9.3°C | 21.9°C31 March 2002 | −27.8°C1 March 1958 | 62 / 70 |
| April | 14.1°C | −0.4°C | 30.7°C30 April 2020 | −20.2°C2 April 1962 | 62 / 70 |
| May | 21.2°C | 7.4°C | 33.8°C28 May 1996 | −8.9°C1 May 1958 | 63 / 70 |
| June | 26.3°C | 12.8°C | 37.4°C23 June 2010 | −1.1°C2 June 1961 | 63 / 70 |
| July | 28.3°C | 15.3°C | 39.9°C27 July 2010 | 2.7°C13 July 1983 | 63 / 70 |
| August | 26.4°C | 13.7°C | 37.5°C9 August 2011 | 2.9°C30 August 1972 | 61 / 70 |
| September | 20.5°C | 7.1°C | 32.4°C1 September 2000 | −9.7°C27 September 1968 | 62 / 70 |
| October | 12.2°C | −1.4°C | 29.0°C1 October 2019 | −17.1°C20 October 1974 | 62 / 69 |
| November | 2.3°C | −10.8°C | 20.1°C1 November 1972 | −28.9°C27 November 1960 | 62 / 69 |
| December | −5.2°C | −18.1°C | 12.6°C2 December 1989 | −36.1°C18 December 1960 | 61 / 70 |
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 58 to 63 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.