Isit climate by month
Averages and records for each calendar month at Isit, Russia, from 1936 to 2025. The warmest month is July, averaging 24.8°C; the coolest is January at −31.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −31.2°C | −38.4°C | 2.0°C2 January 1979 | −54.4°C10 January 1994 | 80 / 88 |
| February | −26.1°C | −35.7°C | −0.1°C26 February 2023 | −53.3°C10 February 1969 | 81 / 88 |
| March | −11.9°C | −26.6°C | 10.8°C25 March 2015 | −47.6°C10 March 1985 | 84 / 88 |
| April | 2.2°C | −12.3°C | 18.5°C29 April 2014 | −35.9°C1 April 1956 | 85 / 87 |
| May | 12.8°C | 0.4°C | 29.5°C26 May 2020 | −17.0°C4 May 1970 | 86 / 87 |
| June | 21.8°C | 8.3°C | 35.2°C23 June 2017 | −4.1°C1 June 1964 | 86 / 88 |
| July | 24.8°C | 11.7°C | 37.5°C1 July 2017 | −1.7°C31 July 1996 | 86 / 88 |
| August | 21.2°C | 8.9°C | 36.3°C4 August 1952 | −4.9°C26 August 1992 | 86 / 88 |
| September | 11.9°C | 1.8°C | 31.7°C4 September 1955 | −14.0°C30 September 1992 | 86 / 87 |
| October | −1.4°C | −9.0°C | 18.8°C4 October 1950 | −34.8°C31 October 1942 | 83 / 86 |
| November | −19.5°C | −27.1°C | 6.4°C4 November 2013 | −47.8°C28 November 1941 | 78 / 86 |
| December | −29.3°C | −36.5°C | 1.3°C5 December 1951 | −54.9°C18 December 1993 | 78 / 86 |
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 78 to 86 years each.
See what Isit 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.