Ronneby Arpt climate by month
Averages and records for each calendar month at Ronneby Arpt, Sweden, from 1948 to 2026. The warmest month is July, averaging 22.1°C; the coolest is January at 1.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.7°C | −3.4°C | 11.5°C16 January 1989 | −22.5°C31 January 2010 | 74 / 77 |
| February | 2.1°C | −3.8°C | 15.1°C26 February 2019 | −25.2°C18 February 1978 | 75 / 78 |
| March | 5.5°C | −2.2°C | 19.2°C27 March 2012 | −22.4°C7 March 2006 | 75 / 78 |
| April | 10.9°C | 0.6°C | 26.6°C28 April 1993 | −10.0°C16 April 1966 | 74 / 78 |
| May | 16.4°C | 5.0°C | 28.7°C30 May 2018 | −4.8°C2 May 1971 | 74 / 79 |
| June | 20.4°C | 9.2°C | 32.6°C29 June 1953 | −1.6°C1 June 1975 | 74 / 79 |
| July | 22.1°C | 11.6°C | 33.3°C10 July 1959 | 2.8°C21 July 1971 | 74 / 79 |
| August | 21.3°C | 11.1°C | 33.2°C1 August 2018 | 0.7°C29 August 2007 | 74 / 79 |
| September | 17.0°C | 8.0°C | 28.8°C4 September 2024 | −4.1°C24 September 2002 | 74 / 78 |
| October | 11.6°C | 4.6°C | 22.2°C9 October 1995 | −10.8°C24 October 2003 | 74 / 78 |
| November | 6.3°C | 1.1°C | 16.3°C6 November 2020 | −17.2°C20 November 1971 | 74 / 78 |
| December | 3.0°C | −1.9°C | 12.0°C4 December 1953 | −23.4°C22 December 2010 | 74 / 78 |
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 74 to 75 years each.
See what Ronneby 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.