While predicting the daily high temperature for a specific city isn't supernatural or wildly absurd, it is a highly niche topic. People generally do not think about this exact trivial data point unless prompted by such a market.

The market currently assigns only a 66.5% probability to '70°F or higher', whereas meteorological agencies uniformly predict high temperatures around 76-77°F. This indicates the market is significantly underpricing this option. Furthermore, the sum of all 'Yes' probabilities heavily exceeds 100%, indicating an extremely irrational market state.

Predicting the daily high temperature of a specific city is a fairly standard weather topic in prediction markets, but for the general public, rarely does anyone specifically think about or predict the temperature in Taipei on a given date, making it a niche topic.

April 3, 2026 - April 5, 2026, the price of '30°C or higher' plummeted from 38c to 4.5c, as the forecast for extreme high temperatures was revised back to normal levels as the date approached. April 3, 2026 - April 4, 2026, the price of '28°C' surged from 15.5c to 26c, as meteorological models confirmed that the daily high will mostly concentrate in the 27-28°C range. April 2, 2026 - April 3, 2026, the price of '30°C or higher' surged from 9c to 38c, driven by short-term meteorological forecast models likely upgrading their high-temperature expectations for April 6. April 2, 2026 - April 3, 2026, the price of '26°C' plummeted from 27.5c to 16.5c, as the increased probability of high temperatures directly squeezed the likelihood of moderate temperatures.

April 4, 2026 - April 5, 2026: The Yes price for 11°C surged from 20.5c to 36.5c, while 13°C plunged from 31.5c to 15.5c, and 14°C dropped from 12.5c to 4c. This was caused by near-term high-resolution weather models revising the expected maximum temperature in Warsaw downward to the 11°C-12°C range as the expiration date approaches. April 2, 2026 - April 3, 2026: The Yes prices for 12°C and 13°C surged from 9.5c and 10.5c to 30.5c and 21.5c, respectively. This was driven by weather forecast models converging on this specific temperature range at the time.

While weather forecasting is a standard category in prediction markets and professional weather derivatives, the general public rarely speculates on the exact highest temperature at a specific airport on a future date.

April 2, 2026 - April 5, 2026: The price of 26°C surged from 13c to 38.5c, and 27°C rose from 11c to 34c, while 29°C or higher plummeted from 26c to 2.4c. This is because as the date draws nearer, weather forecast data has become clearer, predicting a high of around 26-27°C, thus eliminating the possibility of extreme high temperatures. April 2, 2026 - April 4, 2026: The price of 24°C spiked to 26.5c before dropping back to 4.4c, indicating that the upward trend in the forecasted temperature caused the market to abandon expectations of lower temperatures.

April 3, 2026 - April 5, 2026, the price of the '26°C' option surged from 8.5c to 25c, driven by short-term weather models revising expected daytime highs upward. April 2, 2026 - April 4, 2026, the price of the '25°C' option surged from 8.5c to 35.5c, largely influenced by updated near-term weather forecasts indicating highs reaching up to 76°F. April 2, 2026 - April 4, 2026, the price of the '24°C' option surged from 15c to 39.5c as it became the central consensus of the forecast, before slightly retreating as probabilities shifted to even warmer options. April 2, 2026 - April 3, 2026, the price of the '23°C' option surged from 14c to 32.5c, driven by weather models confirming a warming trend into the weekend.