**Trader consensus at 100% for a 14°C high in Wellington on September 11, 2026, aligns with real-time observations and forecasts from regional monitoring networks.** Surface stations and model runs, including those referenced by MetService and international equivalents, recorded afternoon maxima near 13–14°C under partly cloudy skies with moderate northerly to northwesterly winds. This matches climatological norms for early spring in the region, where daily highs typically range 12–15°C absent strong frontal systems. The market-implied odds reflect the narrow band of possible outcomes once the official daily maximum is confirmed, with only minor variance possible from station siting differences or short-lived wind shifts. No significant warm-air advection or clear-sky radiative heating is indicated in the latest analyses that would push readings into the next threshold.