Will the highest temperature in Helsinki be 18°C on June 15?

This market tracks the highest temperature in Helsinki on June 15, 2026. It will resolve YES if the peak temperature recorded at Helsinki Vantaa Airport Station reaches exactly 18°C according to Weather Underground historical data. Temperature measurements are rounded to whole degrees Celsius. The market resolves after the first data point for June 16 is published, ensuring complete and verified temperature records for the specified date.

Trade "Will the highest temperature in Helsinki be 18°C 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.