Official forecasts from the Hong Kong Observatory indicate a September 4 minimum near 25°C under mostly cloudy skies with scattered showers and northwest winds of 4–5 on the Beaufort scale, driven by lingering tropical cyclone influences and monsoon trough activity. Ensemble models show modest spread in overnight radiative cooling and advection, with higher cloud cover or stronger northerlies potentially anchoring the low at 24°C versus clearer intervals favoring 26°C. Trader consensus clusters on 24–26°C because these thresholds align with typical September climatology adjusted for current humidity and wind patterns, while lower or higher extremes remain improbable absent rapid model shifts ahead of resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Hong Kong on September 4?
25°C 38%
26°C 37%
24°C 23%
27°C 8%
20°C or below
1%
21°C
4%
22°C
6%
23°C
5%
24°C
23%
25°C
38%
26°C
37%
27°C
8%
28°C
8%
29°C
1%
30°C or higher
3%
25°C 38%
26°C 37%
24°C 23%
27°C 8%
20°C or below
1%
21°C
4%
22°C
6%
23°C
5%
24°C
23%
25°C
38%
26°C
37%
27°C
8%
28°C
8%
29°C
1%
30°C or higher
3%
The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (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
In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket.
This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first.
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: Sep 2, 2026, 12:29 AM ET
Resolver
0x69c47De9D...The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (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
In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket.
This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first.
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 September 4 minimum near 25°C under mostly cloudy skies with scattered showers and northwest winds of 4–5 on the Beaufort scale, driven by lingering tropical cyclone influences and monsoon trough activity. Ensemble models show modest spread in overnight radiative cooling and advection, with higher cloud cover or stronger northerlies potentially anchoring the low at 24°C versus clearer intervals favoring 26°C. Trader consensus clusters on 24–26°C because these thresholds align with typical September climatology adjusted for current humidity and wind patterns, while lower or higher extremes remain improbable absent rapid model shifts ahead of resolution.
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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