Penza climate by month
Averages and records for each calendar month at Penza, Russia, from 1936 to 2025. The warmest month is July, averaging 25.4°C; the coolest is January at −7.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −7.6°C | −13.8°C | 9.7°C12 January 1944 | −39.9°C1 January 1979 | 80 / 89 |
| February | −6.5°C | −13.7°C | 8.5°C27 February 1990 | −38.3°C5 February 1976 | 76 / 89 |
| March | −0.2°C | −7.7°C | 18.3°C30 March 2020 | −29.3°C3 March 1983 | 87 / 89 |
| April | 11.2°C | 2.0°C | 28.3°C30 April 1970 | −16.6°C1 April 1963 | 89 / 90 |
| May | 19.8°C | 8.8°C | 35.6°C31 May 2007 | −5.6°C6 May 1999 | 90 / 90 |
| June | 23.6°C | 13.1°C | 37.7°C30 June 1991 | −0.8°C9 June 2008 | 89 / 90 |
| July | 25.4°C | 15.1°C | 39.3°C31 July 2010 | 4.7°C11 July 1975 | 87 / 90 |
| August | 24.1°C | 13.6°C | 40.4°C1 August 2010 | 1.4°C28 August 1984 | 87 / 90 |
| September | 17.6°C | 8.1°C | 33.6°C2 September 2010 | −6.4°C30 September 1996 | 87 / 89 |
| October | 8.6°C | 1.7°C | 25.6°C3 October 1991 | −17.1°C15 October 1976 | 85 / 89 |
| November | 0.4°C | −4.5°C | 18.6°C1 November 2023 | −29.7°C22 November 1998 | 79 / 88 |
| December | −4.8°C | −10.1°C | 11.0°C1 December 2012 | −40.5°C31 December 1978 | 78 / 88 |
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 76 to 90 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.