UST'- KOKSA climate by month
Averages and records for each calendar month at UST'- KOKSA, Russia, from 1936 to 2025. The warmest month is July, averaging 24.1°C; the coolest is January at −15.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −15.5°C | −25.8°C | 5.7°C6 January 2002 | −48.5°C29 January 1940 | 85 / 87 |
| February | −11.2°C | −23.3°C | 8.2°C25 February 2023 | −43.9°C26 February 1951 | 86 / 88 |
| March | −1.2°C | −14.1°C | 17.2°C30 March 1989 | −37.8°C1 March 1951 | 88 / 89 |
| April | 10.5°C | −3.1°C | 27.3°C28 April 1972 | −25.0°C11 April 1979 | 88 / 89 |
| May | 17.6°C | 2.6°C | 33.2°C25 May 2022 | −10.7°C4 May 1960 | 87 / 89 |
| June | 22.7°C | 7.5°C | 33.4°C28 June 2012 | −3.0°C2 June 2007 | 85 / 88 |
| July | 24.1°C | 9.4°C | 36.5°C11 July 1974 | −1.2°C5 July 1936 | 87 / 90 |
| August | 22.4°C | 7.3°C | 36.4°C10 August 2008 | −4.5°C29 August 1938 | 86 / 88 |
| September | 16.8°C | 1.8°C | 31.2°C5 September 1953 | −9.8°C28 September 1969 | 86 / 88 |
| October | 7.6°C | −4.0°C | 23.7°C1 October 1986 | −22.6°C29 October 1987 | 87 / 88 |
| November | −4.9°C | −14.1°C | 14.2°C4 November 2017 | −42.0°C29 November 1944 | 83 / 88 |
| December | −13.2°C | −22.5°C | 8.2°C2 December 1989 | −46.4°C20 December 1966 | 81 / 87 |
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 81 to 88 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.