Tarialan climate by month
Averages and records for each calendar month at Tarialan, Mongolia, from 1983 to 2026. The warmest month is July, averaging 23.9°C; the coolest is January at −14.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −14.5°C | −23.3°C | 0.8°C20 January 2021 | −38.7°C4 January 2009 | 40 / 43 |
| February | −9.0°C | −22.0°C | 9.7°C18 February 2021 | −36.3°C4 February 2005 | 34 / 43 |
| March | 1.6°C | −11.7°C | 19.9°C30 March 2002 | −30.5°C14 March 1995 | 37 / 43 |
| April | 11.1°C | −0.7°C | 29.9°C30 April 2020 | −19.0°C11 April 2006 | 39 / 43 |
| May | 17.9°C | 5.2°C | 34.0°C16 May 1991 | −9.6°C1 May 1995 | 38 / 43 |
| June | 22.6°C | 10.7°C | 37.8°C10 June 2000 | −1.9°C4 June 1992 | 37 / 43 |
| July | 23.9°C | 13.3°C | 37.8°C24 July 1999 | 0.6°C1 July 1991 | 38 / 43 |
| August | 21.9°C | 11.3°C | 39.9°C14 August 2002 | −4.3°C13 August 1984 | 37 / 43 |
| September | 16.8°C | 5.3°C | 30.0°C8 September 2022 | −11.9°C30 September 2004 | 31 / 43 |
| October | 8.2°C | −4.9°C | 23.6°C2 October 1985 | −19.8°C25 October 1986 | 38 / 43 |
| November | −3.5°C | −12.8°C | 13.5°C5 November 2009 | −31.5°C20 November 2016 | 37 / 43 |
| December | −11.8°C | −21.0°C | 11.9°C2 December 1989 | −36.4°C18 December 2001 | 32 / 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 31 to 40 years each.
See what Tarialan is doing right now
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.