Kittilä Arpt climate by month
Averages and records for each calendar month at Kittilä Arpt, Finland, from 1999 to 2026. The warmest month is July, averaging 20.1°C; the coolest is January at −8.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −8.6°C | −17.7°C | 6.1°C11 January 2002 | −41.7°C9 January 2026 | 26 / 27 |
| February | −7.2°C | −16.6°C | 7.4°C13 February 2017 | −39.4°C1 February 2003 | 27 / 27 |
| March | −1.7°C | −12.0°C | 10.5°C20 March 2022 | −37.5°C24 March 2023 | 27 / 27 |
| April | 4.2°C | −5.2°C | 17.1°C20 April 2003 | −32.7°C3 April 2024 | 26 / 27 |
| May | 11.1°C | 1.4°C | 27.3°C27 May 2024 | −12.4°C1 May 2014 | 27 / 27 |
| June | 16.8°C | 7.3°C | 29.8°C13 June 2006 | −0.9°C1 June 2017 | 25 / 27 |
| July | 20.1°C | 10.2°C | 31.1°C18 July 2018 | −0.6°C3 July 2023 | 27 / 27 |
| August | 17.3°C | 7.7°C | 29.6°C1 August 2025 | −2.4°C4 August 2019 | 26 / 27 |
| September | 11.5°C | 3.7°C | 23.3°C9 September 2023 | −7.2°C28 September 2003 | 25 / 26 |
| October | 3.2°C | −2.5°C | 12.9°C14 October 2018 | −23.5°C31 October 2023 | 26 / 26 |
| November | −3.1°C | −10.0°C | 10.3°C8 November 2024 | −33.9°C29 November 2002 | 25 / 27 |
| December | −5.8°C | −14.4°C | 6.6°C22 December 2006 | −37.4°C9 December 2013 | 27 / 27 |
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 25 to 27 years each.
See what Kittilä 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.