Leeuwarden Arpt climate by month
Averages and records for each calendar month at Leeuwarden Arpt, Netherlands, from 1951 to 2026. The warmest month is August, averaging 20.9°C; the coolest is January at 4.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 4.7°C | −0.2°C | 13.8°C1 January 2023 | −19.9°C4 January 1979 | 76 / 76 |
| February | 5.3°C | −0.4°C | 17.0°C21 February 2025 | −20.9°C15 February 1956 | 76 / 76 |
| March | 8.5°C | 1.4°C | 23.7°C29 March 1968 | −16.3°C6 March 1971 | 76 / 76 |
| April | 12.1°C | 3.5°C | 27.6°C19 April 2018 | −6.6°C1 April 2013 | 76 / 76 |
| May | 16.1°C | 7.1°C | 29.6°C27 May 2017 | −3.0°C1 May 2013 | 76 / 76 |
| June | 18.9°C | 10.2°C | 35.2°C26 June 2026 | 1.3°C2 June 1975 | 76 / 76 |
| July | 20.6°C | 12.4°C | 34.8°C26 July 2018 | 5.5°C5 July 1964 | 76 / 76 |
| August | 20.9°C | 12.3°C | 33.9°C14 August 2026 | 5.4°C23 August 1973 | 76 / 76 |
| September | 18.2°C | 10.2°C | 30.2°C13 September 2016 | 1.7°C30 September 1960 | 75 / 75 |
| October | 13.9°C | 7.1°C | 25.5°C13 October 2018 | −6.5°C28 October 1997 | 75 / 75 |
| November | 9.0°C | 3.5°C | 18.2°C2 November 2020 | −14.2°C30 November 1973 | 75 / 75 |
| December | 5.9°C | 1.0°C | 14.2°C24 December 1977 | −19.2°C16 December 1981 | 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 Leeuwarden 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.