Recent official forecasts from the Hong Kong Observatory and supporting models indicate a minimum temperature of 26–27°C for September 6, driven by persistent weak winds, high humidity levels near 90%, and extensive cloud cover across the southern China coast that restricts overnight radiative cooling. These conditions align with typical early-September climatology for the region, where sea surface temperatures around 26°C and light easterly flows prevent sharper drops. Model consensus shows limited overnight cooling potential amid scattered showers, positioning 27°C as the leading market-implied outcome while leaving modest room for 26°C if clearer intervals develop. Updated guidance expected overnight will refine the final minimum reading ahead of market 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 6?
27°C 52%
26°C 32%
25°C 10%
28°C 6%
22°C or below
<1%
23°C
<1%
24°C
2%
25°C
10%
26°C
32%
27°C
52%
28°C
6%
29°C
3%
30°C
<1%
31°C
<1%
32°C or higher
<1%
27°C 52%
26°C 32%
25°C 10%
28°C 6%
22°C or below
<1%
23°C
<1%
24°C
2%
25°C
10%
26°C
32%
27°C
52%
28°C
6%
29°C
3%
30°C
<1%
31°C
<1%
32°C or higher
<1%
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 4, 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...Recent official forecasts from the Hong Kong Observatory and supporting models indicate a minimum temperature of 26–27°C for September 6, driven by persistent weak winds, high humidity levels near 90%, and extensive cloud cover across the southern China coast that restricts overnight radiative cooling. These conditions align with typical early-September climatology for the region, where sea surface temperatures around 26°C and light easterly flows prevent sharper drops. Model consensus shows limited overnight cooling potential amid scattered showers, positioning 27°C as the leading market-implied outcome while leaving modest room for 26°C if clearer intervals develop. Updated guidance expected overnight will refine the final minimum reading ahead of market 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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