Latest official forecasts from the Deutscher Wetterdienst place Munich’s maximum temperature on May 16 at 13 °C, driven by a cool northwesterly flow, persistent cloud cover, and light rain that have suppressed daytime warming. Mid-May climatological normals for the city range from 16–18 °C, so the current pattern represents a clear negative anomaly supported by both European and global model consensus. With only hours remaining before the official daily maximum is recorded at the Munich Airport station, traders have priced in near-certainty for the 13 °C bracket. A rapid clearing of skies or an unexpected warm-air advection would be required to push the reading into the next bracket, but current surface observations and short-range guidance show no such shift.