Official forecasts from the Hong Kong Observatory indicate a maximum of 26–31°C on September 2 amid Tropical Cyclone Saudel’s passage across the northern South China Sea, combined with northeast monsoon influences that deliver north to northwest winds of 4–5 (locally 6) and periods of squally showers with limited afternoon sun. These conditions, including elevated cloud cover and precipitation chances, are expected to cap daytime heating below typical early-September climatological peaks near 31°C. Ensemble guidance shows modest spread around 28–30°C, aligning with the market’s heaviest trading on those exact outcomes while underscoring sensitivity to any last-minute shifts in storm track or convective timing.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Hong Kong on September 2?
29°C 37%
28°C 25%
30°C 23%
27°C 7.2%
$25,182 Vol.
$25,182 Vol.
24°C or below
<1%
25°C
<1%
26°C
<1%
27°C
7%
28°C
25%
29°C
37%
30°C
23%
31°C
7%
32°C
4%
33°C
<1%
34°C or higher
<1%
29°C 37%
28°C 25%
30°C 23%
27°C 7.2%
$25,182 Vol.
$25,182 Vol.
24°C or below
<1%
25°C
<1%
26°C
<1%
27°C
7%
28°C
25%
29°C
37%
30°C
23%
31°C
7%
32°C
4%
33°C
<1%
34°C or higher
<1%
The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm
This market can not resolve until data for this date has been published.
The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
Market Opened: Aug 31, 2026, 12:56 AM ET
Resolver
0x69c47De9D...The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm
This market can not resolve until data for this date has been published.
The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
Resolver
0x69c47De9D...Official forecasts from the Hong Kong Observatory indicate a maximum of 26–31°C on September 2 amid Tropical Cyclone Saudel’s passage across the northern South China Sea, combined with northeast monsoon influences that deliver north to northwest winds of 4–5 (locally 6) and periods of squally showers with limited afternoon sun. These conditions, including elevated cloud cover and precipitation chances, are expected to cap daytime heating below typical early-September climatological peaks near 31°C. Ensemble guidance shows modest spread around 28–30°C, aligning with the market’s heaviest trading on those exact outcomes while underscoring sensitivity to any last-minute shifts in storm track or convective timing.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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