Will the highest temperature in Warsaw be 20°C or higher on June 15?

This market asks whether Warsaw will experience a high temperature of 20°C or above on June 15, 2026. It resolves YES if the highest temperature recorded that day at Warsaw Chopin Airport reaches 20°C or higher, based on historical weather data from Wunderground. The resolution uses whole-degree Celsius measurements and will finalize once data for the following day is published.

Trade "Will the highest temperature in Warsaw be 20°C or higher on June 15?" on PremiumBlock - a decentralized, on-chain prediction market. The market currently prices YES at about 0%. Settle in USDC with wallet sign-in and no KYC.