Latest ensemble forecasts from the ECMWF and GFS models show Munich under strengthening high pressure with southerly advection of warmer air masses, supporting daily maxima near 33–34°C on August 9. Key differentiating factors include the precise timing and coverage of any afternoon convective clouds, boundary-layer mixing depth, and local wind speeds that modulate surface heating rates. Recent model runs indicate modest spread around these values due to subtle shifts in the 500 hPa ridge position, while climatological baselines for early August place typical highs near 24–26°C. Traders price the narrow 33–34°C band highest because small forecast adjustments in insolation or moisture can easily swing the observed maximum by 1°C, with official DWD station data serving as the resolution source.