How do prediction market odds work?

Prediction market prices represent the market's implied probability of an event occurring. A YES price of 75% means traders collectively believe there's a 75% chance the event will happen. You can buy YES (betting it will happen) or NO (betting it won't) and profit if you're correct.

Will London have less than 30mm of precipitation in September? 67.5%

Q: What are the current odds for "Will London have less than 30mm of precipitation in September?"?

As of September 18, 2026, Polymarket prices YES at 67.5%.

Current Odds

Platform	Yes	No	Volume	Trade
Polymarket	67.5%	32.5%	$10K	Trade on Polymarket

Will Josh Shapiro win the 2028 Democratic presidential nomination? — 6% YES
Will Avengers: Doomsday be the top grossing movie of 2026? — 4% YES
Will the Doge-1 Lunar Mission launch by December 31, 2026? — 4% YES

Frequently Asked Questions

What are the current odds for “Will London have less than 30mm of precipitation in September?”?

As of September 17, 2026, Polymarket prices YES at 67.5%.

Where can I trade on this prediction market?

You can trade this market on Polymarket (crypto-based).

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