Warning: Undefined variable $jan in /mnt/web323/a2/20/5380520/htdocs/brk-wetter.de/klimadiagramm.php on line 299

Fatal error: Uncaught DivisionByZeroError: Division by zero in /mnt/web323/a2/20/5380520/htdocs/brk-wetter.de/klimadiagramm.php:299
Stack trace:
#0 {main}
  thrown in /mnt/web323/a2/20/5380520/htdocs/brk-wetter.de/klimadiagramm.php on line 299