Will the highest temperature in London be 21°C on June 13?

This market tracks whether London's highest temperature will reach exactly 21°C on June 13, 2026. It uses historical weather data from the London City Airport Station via Wunderground as the official source. The market resolves YES if the recorded high temperature for that day equals 21°C, and NO if it falls into any other temperature range. Temperatures are measured to the nearest whole degree Celsius.

Trade "Will the highest temperature in London be 21°C on June 13?" 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.