Yearly statistics Amsterdam-Zuidoost 1 ooo, 2020 Noise Indicator ;Aircraft noise Month;LDay (07-19);LEvening (19-23);LNight (00-07+23-24);Lden (00-24);LDay (07-23);Ldn (00-24) January;45.6;48.0;0;47.2;46.3;44.7 February;53.5;50.6;45.3;54.6;53.0;53.9 March;51.5;50.1;48.0;55.2;51.2;54.7 April;41.8;33.1;0;39.6;40.7;39.3 May;44.4;35.6;0;42.1;43.3;41.7 June;41.4;39.8;0;40.8;41.0;39.4 July;45.9;43.3;31.4;45.5;45.4;44.4 August;48.0;48.1;44.0;51.8;48.1;51.0 September;39.0;39.3;0;40.3;39.1;38.8 October;40.6;40.3;0;41.1;40.5;39.6 November;39.9;38.1;0;40.5;39.5;39.6 December;39.5;38.9;0;39.9;39.3;38.5 Ø Year;46.9;45.4;40.2;48.9;46.6;48.2