A12-CPP weather by month
Averages and records for each calendar month at A12-CPP, Netherlands, from 2009 to 2026. The warmest month is August, averaging 17.3°C; the coolest is February at 6.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 6.8°C | 4.3°C | 11.1°C2 January 2015 | −1.6°C15 January 2013 | 17 / 17 |
| February | 6.3°C | 3.9°C | 11.1°C16 February 2022 | −5.7°C28 February 2018 | 17 / 17 |
| March | 6.8°C | 4.6°C | 12.8°C8 March 2025 | −4.2°C1 March 2018 | 17 / 18 |
| April | 8.3°C | 6.1°C | 15.7°C19 April 2018 | −1.6°C5 April 2021 | 18 / 18 |
| May | 11.1°C | 8.9°C | 19.1°C23 May 2012 | 1.7°C4 May 2019 | 17 / 17 |
| June | 14.1°C | 12.2°C | 21.9°C27 June 2020 | 7.6°C2 June 2012 | 16 / 17 |
| July | 16.5°C | 14.4°C | 28.0°C26 July 2019 | 9.2°C9 July 2015 | 17 / 17 |
| August | 17.3°C | 15.2°C | 22.1°C13 August 2022 | 9.1°C25 August 2018 | 17 / 17 |
| September | 16.1°C | 13.8°C | 21.6°C11 September 2023 | 8.4°C17 September 2010 | 16 / 16 |
| October | 13.6°C | 11.1°C | 18.5°C13 October 2018 | 2.2°C26 October 2012 | 17 / 17 |
| November | 10.7°C | 8.2°C | 15.5°C7 November 2015 | −2.8°C30 November 2010 | 17 / 17 |
| December | 8.5°C | 5.9°C | 12.2°C6 December 2015 | −2.4°C19 December 2010 | 17 / 17 |
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 16 to 18 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.