Yearly statistics Kollbrunn [Nur bis 06.2021], 2020 Noise Indicator ;Aircraft noise Month;LDay (07-20);LEvening (06-07+20-22);LNight (00-06+22-24);Lden (00-24);LDay (06-22);Ldn (00-24) January;0;0;0;0;0;0 February;0;0;0;0;0;0 March;0;0;0;0;0;0 April;45.4;37.7;30.1;43.8;44.5;43.4 May;44.9;39.5;0;43.4;44.1;42.7 June;46.0;40.2;0;44.3;45.2;43.7 July;48.6;46.0;0;47.7;48.2;46.6 August;46.8;44.5;42.4;49.8;46.4;49.4 September;46.6;41.1;30.7;45.3;45.8;44.7 October;43.7;39.1;0;42.6;43.1;41.9 November;38.2;34.9;0;37.5;37.7;36.7 December;39.7;34.7;39.0;45.1;38.9;45.0 Ø Year;45.4;41.3;35.3;45.5;44.7;44.9