Jyväskylä Arpt climate by month
Averages and records for each calendar month at Jyväskylä Arpt, Finland, from 1951 to 2026. The warmest month is July, averaging 21.5°C; the coolest is January at −5.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −5.5°C | −12.4°C | 7.8°C28 January 1992 | −38.5°C8 January 1987 | 76 / 76 |
| February | −4.9°C | −12.7°C | 11.0°C23 February 1990 | −38.5°C3 February 1966 | 76 / 76 |
| March | 0.3°C | −9.1°C | 16.2°C28 March 2007 | −32.7°C19 March 1963 | 75 / 75 |
| April | 6.6°C | −3.1°C | 22.6°C29 April 1998 | −23.4°C5 April 1955 | 75 / 75 |
| May | 14.5°C | 2.6°C | 29.3°C19 May 2014 | −9.0°C1 May 1995 | 75 / 75 |
| June | 19.5°C | 8.0°C | 32.8°C22 June 2021 | −3.3°C4 June 2017 | 75 / 75 |
| July | 21.5°C | 10.7°C | 34.2°C29 July 2010 | 0.9°C14 July 2019 | 75 / 75 |
| August | 19.2°C | 9.2°C | 32.3°C2 August 2018 | −2.2°C27 August 1973 | 75 / 75 |
| September | 13.0°C | 4.7°C | 26.5°C1 September 1951 | −9.2°C28 September 1986 | 75 / 75 |
| October | 6.3°C | 0.5°C | 20.1°C14 October 2018 | −19.3°C28 October 1968 | 75 / 75 |
| November | 0.6°C | −4.2°C | 13.2°C2 November 2015 | −27.4°C26 November 1955 | 75 / 75 |
| December | −3.2°C | −9.2°C | 9.4°C21 December 2015 | −34.8°C17 December 1978 | 75 / 75 |
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 76 years each.
See what Jyväskylä 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.