600, 600 pngcairo font "arial,8" year=2011, month=1, day=1, hour=0 year=2011, month=12, day=31, hour=0 %b %Y Temperatur (℃) -20, 50 monthly boxwidth / 2 1 Mittleres Tagesmaximum data['start'] + timedelta(days=20) data['temp_out_max_ave'] 6 Höchstes Tagesmaximum data['temp_out_max_hi_t'] data['temp_out_max_hi'] 3 Mittleres Nachtminimum data['start'] + timedelta(days=7) data['temp_out_min_ave'] 5 Tiefstes Nachtminimum data['temp_out_min_lo_t'] data['temp_out_min_lo'] 0, 120 monthly 5 data['start'] + timedelta(days=14) data['rain'] Monatl. Regenfall (mm)