Precipitation in Hong Kong in September?

<275mm leads at 76% across 10 outcomes, with $14K traded so far. Prices are live probabilities set by traders on Polymarket, not editorial predictions.

Precipitation in Hong Kong in September? odds

OutcomeChancePriceVolume
<275mm76%76¢$11K
275-300mm5%$520
300-325mm5%$458
325-350mm4%$334
350-375mm4%$258
375-400mm4%$248
400-450mm4%$244
550mm+3%$298
500-550mm2%$249
450-500mm1%$268

Market details

Resolution rules

This market will resolve according to the total precipitation in mm in Hong Kong between September 1 and September 30, 2026, according to the Hong Kong Observatory. If the reported data falls exactly between two brackets, this market will resolve to the higher bracket. The resolution source for this market will be the Hong Kong Observatory, specifically the "Total Rainfall (mm)" figure for all days in September 2026 under the "Daily Extract" at the https://www.weather.gov.hk/en/cis/climat.htm link once figures are finalized for the specified range. If the relevant data is not available by December 7, 2026, 11:59 PM ET, another credible resolution source will be chosen. The resolution source for this market measures precipitation to 1 decimal place (e.g., 1.5), thus, this is the level of precision that will be used when resolving this market. Any revisions to precipitation recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Frequently Asked Questions

What are the current odds for Precipitation in Hong Kong in September??
Current odds: <275mm 76%, 275-300mm 5%, 300-325mm 5%, 325-350mm 4%, 350-375mm 4%, 375-400mm 4%. Each price is the market's implied probability for that outcome, and updates continuously as traders buy and sell on Polymarket.
Who is favored in Precipitation in Hong Kong in September?
<275mm is the market favorite at 76%, based on real money wagered by traders who have moved $14K through this market. Prediction-market odds have historically tracked outcomes more closely than polls, but they are a forecast, not a guarantee.
How much money is on Precipitation in Hong Kong in September??
$14K has been traded on this market in total, including $424 in the last 24 hours, with $6K of resting liquidity in the order book.
When does Precipitation in Hong Kong in September? resolve?
This market is scheduled to resolve on October 1, 2026. Winning shares pay out $1.00 each; losing shares expire worthless.
How does Precipitation in Hong Kong in September? resolve?
This market will resolve according to the total precipitation in mm in Hong Kong between September 1 and September 30, 2026, according to the Hong Kong Observatory. If the reported data falls exactly between two brackets, this market will resolve to the higher bracket. The resolution source for this market will be the Hong Kong Observatory, specifically the "Total Rainfall (mm)" figure for all days in September 2026 under the "Daily Extract" at the https://www.weather.gov.hk/en/cis/climat.htm link once figures are finalized for the specified range. If the relevant data is not available by December 7, 2026, 11:59 PM ET, another credible resolution source will be chosen. The resolution sou
Where can I bet on Precipitation in Hong Kong in September?
This is a Polymarket prediction market — you trade YES/NO shares against other users rather than against a bookmaker. Polynter.net tracks the odds, volume and trader activity; trading itself happens on Polymarket.

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