Ust'- Moma weather by month
Averages and records for each calendar month at Ust'- Moma, Russia, from 1937 to 2025. The warmest month is July, averaging 22.4°C; the coolest is January at −39.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −39.4°C | −47.4°C | −5.0°C28 January 1995 | −62.1°C10 January 1964 | 75 / 88 |
| February | −33.5°C | −44.9°C | −4.2°C29 February 1940 | −62.1°C7 February 1969 | 82 / 88 |
| March | −18.2°C | −36.2°C | 3.7°C14 March 1960 | −58.1°C5 March 1951 | 88 / 88 |
| April | −3.5°C | −21.1°C | 12.6°C22 April 2025 | −44.8°C1 April 1950 | 86 / 88 |
| May | 10.0°C | −2.8°C | 30.3°C30 May 2025 | −30.2°C4 May 1978 | 89 / 89 |
| June | 20.4°C | 6.6°C | 35.3°C28 June 2021 | −7.1°C11 June 1949 | 89 / 89 |
| July | 22.4°C | 8.6°C | 37.8°C23 July 2010 | −5.0°C28 July 1964 | 88 / 88 |
| August | 18.6°C | 4.8°C | 34.3°C7 August 1952 | −12.8°C31 August 1969 | 88 / 89 |
| September | 9.1°C | −2.4°C | 26.6°C1 September 2000 | −23.6°C23 September 1962 | 88 / 88 |
| October | −8.2°C | −19.2°C | 15.2°C3 October 1996 | −44.8°C30 October 1958 | 85 / 88 |
| November | −28.7°C | −37.3°C | 2.7°C1 November 2012 | −59.7°C29 November 1960 | 78 / 87 |
| December | −37.9°C | −45.3°C | −6.9°C16 December 1951 | −61.1°C12 December 1968 | 77 / 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 75 to 89 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.