Petrozavodsk Arpt climate by month
Averages and records for each calendar month at Petrozavodsk Arpt, Russia, from 1936 to 2026. The warmest month is July, averaging 21.1°C; the coolest is January at −7.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −7.2°C | −13.4°C | 5.4°C11 January 1971 | −41.6°C12 January 1987 | 79 / 88 |
| February | −6.4°C | −12.9°C | 7.3°C24 February 1990 | −39.3°C8 February 1946 | 79 / 88 |
| March | −0.8°C | −8.0°C | 15.5°C29 March 2007 | −30.0°C10 March 1945 | 79 / 88 |
| April | 5.8°C | −1.9°C | 24.2°C25 April 2000 | −19.3°C2 April 1998 | 79 / 88 |
| May | 13.1°C | 3.5°C | 33.0°C20 May 2014 | −9.8°C8 May 1941 | 80 / 88 |
| June | 18.5°C | 9.0°C | 32.4°C21 June 2021 | −2.6°C6 June 1962 | 80 / 88 |
| July | 21.1°C | 12.0°C | 33.9°C14 July 2010 | −0.1°C6 July 1958 | 79 / 88 |
| August | 18.8°C | 10.7°C | 32.4°C9 August 2010 | −1.7°C27 August 1980 | 82 / 89 |
| September | 13.1°C | 6.2°C | 28.5°C4 September 1938 | −5.0°C26 September 1973 | 79 / 88 |
| October | 5.9°C | 0.9°C | 21.3°C2 October 2005 | −13.4°C31 October 1988 | 78 / 87 |
| November | 0.0°C | −4.5°C | 11.1°C2 November 2005 | −27.5°C27 November 1955 | 80 / 87 |
| December | −4.1°C | −9.5°C | 9.4°C6 December 2006 | −36.8°C30 December 1978 | 79 / 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 78 to 82 years each.
See what Petrozavodsk Arpt 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.