Yearly statistics Amsterdam-Zuidoost 1 ooo, 2018 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;53.0;46.3;42.0;52.4;52.1;52.1 February;47.6;41.5;36.2;47.0;46.7;46.5 March;50.7;49.3;35.4;50.6;50.4;49.3 April;49.4;48.3;37.3;49.9;49.1;48.6 May;44.2;43.1;40.1;47.6;43.9;47.0 June;48.1;45.4;34.9;47.8;47.5;46.8 July;45.3;45.9;33.9;46.6;45.4;45.0 August;43.9;43.0;37.2;46.0;43.7;45.1 September;47.1;44.4;35.9;47.3;46.6;46.4 October;44.9;45.1;35.6;46.5;45.0;45.2 November;46.6;42.3;33.0;45.9;45.9;45.1 December;48.6;48.2;40.1;50.2;48.5;49.1 Ø Year;48.3;45.9;37.7;48.7;47.8;47.8