Barnaul Arpt climate by month
Averages and records for each calendar month at Barnaul Arpt, Russia, from 1933 to 2025. The warmest month is July, averaging 26.2°C; the coolest is January at −11.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −11.4°C | −20.6°C | 5.3°C8 January 1997 | −48.2°C6 January 2001 | 60 / 78 |
| February | −8.7°C | −19.4°C | 7.4°C28 February 1983 | −46.1°C23 February 1951 | 60 / 80 |
| March | −1.0°C | −11.8°C | 16.4°C30 March 1989 | −35.5°C4 March 1971 | 62 / 79 |
| April | 10.0°C | −1.1°C | 32.3°C28 April 1997 | −27.6°C5 April 1987 | 63 / 80 |
| May | 19.6°C | 6.0°C | 37.4°C26 May 1980 | −8.8°C1 May 2000 | 65 / 81 |
| June | 24.6°C | 11.8°C | 37.2°C29 June 1934 | −1.2°C4 June 1968 | 60 / 81 |
| July | 26.2°C | 14.1°C | 37.9°C11 July 1974 | 2.9°C1 July 1988 | 61 / 80 |
| August | 23.9°C | 11.5°C | 38.3°C11 August 2002 | 0.0°C25 August 1951 | 63 / 80 |
| September | 17.8°C | 5.7°C | 34.4°C7 September 2022 | −7.8°C27 September 1971 | 62 / 80 |
| October | 8.5°C | −0.9°C | 27.4°C10 October 1971 | −27.0°C26 October 1976 | 61 / 80 |
| November | −2.5°C | −10.5°C | 16.6°C3 November 2017 | −42.2°C29 November 1952 | 58 / 79 |
| December | −9.1°C | −17.9°C | 6.3°C21 December 1996 | −43.9°C29 December 1955 | 59 / 77 |
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 65 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.