Recent forecasts from the Hong Kong Observatory and international models indicate a maximum temperature of 30–32°C for August 22, driven by southwesterly flow, high humidity near 75–95%, and scattered showers or thunderstorms that limit afternoon solar heating. This aligns with the August climatological average high of 31.3°C while cloud cover and precipitation introduce modest cooling relative to clearer days. Market-implied odds cluster tightly around 30–32°C because numerical weather prediction ensembles show limited spread in peak values, though timing of rain bands or breaks in cloud could shift the daily maximum by 1°C. Historical analogs from similar monsoon patterns support this narrow range, with resolution depending on official Observatory readings at the reference station.
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 August 22?
31°C 40%
32°C 31%
30°C 21%
33°C 7%
25°C or below
<1%
26°C
<1%
27°C
1%
28°C
<1%
29°C
4%
30°C
21%
31°C
40%
32°C
31%
33°C
7%
34°C
1%
35°C or higher
1%
31°C 40%
32°C 31%
30°C 21%
33°C 7%
25°C or below
<1%
26°C
<1%
27°C
1%
28°C
<1%
29°C
4%
30°C
21%
31°C
40%
32°C
31%
33°C
7%
34°C
1%
35°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 20, 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...Recent forecasts from the Hong Kong Observatory and international models indicate a maximum temperature of 30–32°C for August 22, driven by southwesterly flow, high humidity near 75–95%, and scattered showers or thunderstorms that limit afternoon solar heating. This aligns with the August climatological average high of 31.3°C while cloud cover and precipitation introduce modest cooling relative to clearer days. Market-implied odds cluster tightly around 30–32°C because numerical weather prediction ensembles show limited spread in peak values, though timing of rain bands or breaks in cloud could shift the daily maximum by 1°C. Historical analogs from similar monsoon patterns support this narrow range, with resolution depending on official Observatory readings at the reference station.
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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