While weather betting exists on prediction markets, betting on the exact peak temperature at a specific airport on a random day is a niche and novelty topic that the general public would rarely consider.

Between 2026-04-03 and 2026-04-04, multiple options (e.g., 29°C, 30°C, 32°C, and 33°C) experienced severe price fluctuations exceeding 10c. For instance, 29°C plummeted from 25.5c to 2.85c, while 33°C temporarily spiked from 8.5c to 29.5c before settling at 15c. The reason is that as the resolution date approaches, weather forecasting models updated with more granular short-term data, ruling out extreme low temperatures and shifting the expected temperature center toward the 31°C-32°C range. Prior to this (in the previously observed 3-day window), no movements were observed, likely due to market illiquidity or initialization phases causing abnormal price convergence.