**Trader consensus has coalesced around a 23°C daily maximum for Munich on September 13, 2026, driven by consistent output from high-resolution models and official observations.** Multiple forecasts, including those aligned with Deutscher Wetterdienst (DWD) guidance, show afternoon peaks reaching or holding near this value under mostly cloudy skies with light westerly flow and scattered showers that limited further warming. This aligns with seasonal norms for mid-September, where typical highs in the region range 18–22°C. Near-certainty in the market reflects the narrow spread across ensemble members and the proximity to resolution, with final verified readings from Munich stations expected to confirm the outcome. Only an unexpected late-day surge or measurement revision could realistically shift the result, though current data make such scenarios unlikely.