20°C leads at 74%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | 20°C | 74% | +34% | $2K |
| 2 | 21°C BEST VALUE | 24% | +326% | $2K |
| 3 | 22°C | 2% | +4778% | $1K |
| 4 | 23°C | 1% | +15285% | $1K |
Real-money prediction market · Trade with confidence
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 19 Jul '26. The resolution source for thi...
This prediction market tracks whether Highest temperature in Helsinki on July 19? will occur, with $50K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by available information and market participant behavior.
Traders lean toward 20°C at 74%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Trading activity is exceptionally high, with $40K traded in the last 24 hours alone (79% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.
This market is scheduled to resolve by 2026-07-19. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Jul 19, 2026 at 02:15 UTC, the leading outcome is 20°C at 74% probability, with $50K in total trading volume on Polymarket.
What Are Prediction Markets? · How to Trade · Odds Calculator · Compare Platforms