Wellington, New Zealand's capital, experiences variable temperate maritime weather throughout the year, with typical autumn temperatures ranging around 10-15°C during April. This prediction market closes on April 20, making it a same-day resolution event where traders speculate on whether the city's official recorded high temperature will hit exactly 12°C. The current YES odds at 1% suggest the market strongly expects the high temperature to deviate from this precise point—likely warmer or colder, though the lower outcome appears traders' base case. A 12°C high sits within typical late-autumn range for Wellington but represents a narrow, specific target in a location where daily highs naturally fluctuate 2-3 degrees depending on wind and ocean conditions. The extremely low odds reflect the inherent difficulty of predicting weather to the exact degree; even skilled meteorological models struggle with daily precision. Resolution is straightforward and objective, based on official New Zealand MetService records for Wellington's maximum temperature on April 20. The market displays modest liquidity ($5,413) and trading volume ($1,049 over 24 hours), typical for daily weather prediction markets which attract specialized weather traders and climate enthusiasts rather than broad retail participation. Market participation confirms traders' skepticism about this precise temperature outcome.