Persistent cloud cover and scattered showers from a broad low-pressure trough over the South China coast are the main factors anchoring trader focus on a 27–28°C minimum for Hong Kong on August 24. The Hong Kong Observatory’s official guidance projects 27–31°C under southwesterly winds of 4–5 m/s, with GFS and ECMWF models showing similar nocturnal ranges near 27°C. High humidity and limited overnight radiative cooling from persistent clouds reduce the chance of deeper drops, while thunderstorm timing or brief clear spells introduce minor model divergence. Seasonal outlooks indicate normal to above-normal temperatures for the period, consistent with the market clustering around 27°C (35.5%) and 28°C (45.5%). Updated HKO briefings and next model runs will provide the next key data points before 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 August 24?
28°C 45%
27°C 36%
29°C 14%
26°C 9%
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
1%
25°C
3%
26°C
9%
27°C
36%
28°C
45%
29°C
14%
30°C
<1%
31°C or higher
<1%
28°C 45%
27°C 36%
29°C 14%
26°C 9%
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
1%
25°C
3%
26°C
9%
27°C
36%
28°C
45%
29°C
14%
30°C
<1%
31°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
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 22, 2026, 12:30 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
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...Persistent cloud cover and scattered showers from a broad low-pressure trough over the South China coast are the main factors anchoring trader focus on a 27–28°C minimum for Hong Kong on August 24. The Hong Kong Observatory’s official guidance projects 27–31°C under southwesterly winds of 4–5 m/s, with GFS and ECMWF models showing similar nocturnal ranges near 27°C. High humidity and limited overnight radiative cooling from persistent clouds reduce the chance of deeper drops, while thunderstorm timing or brief clear spells introduce minor model divergence. Seasonal outlooks indicate normal to above-normal temperatures for the period, consistent with the market clustering around 27°C (35.5%) and 28°C (45.5%). Updated HKO briefings and next model runs will provide the next key data points before 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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