gTemperatur d 20 April Paris +- 8 , 1 Lyon 6 .4 Marseille 9 , 0 Nizza 4- 10 , 2 Bem 4- 9 , 1 Berlin 3 , 6 Prag 4 , 9 Wien ■ +• 7 , 6 Triest ■ +■ 13 ,6