Trader sentiment centers on the Hong Kong Observatory’s official 27–31°C range for September 21, with 31°C holding the highest implied probability amid ensemble spreads. Persistent cloud cover, isolated showers, and thunderstorms driven by upper-air disturbances are expected to reduce solar insolation relative to the clearer, hotter conditions on September 20, while light northeast winds limit advection of warmer air. Sea-surface temperatures near 27°C and high humidity further moderate peaks. Model consensus clusters tightly around 30–32°C, but small differences in convective timing or cloud breaks could shift the observed maximum at official stations, leaving genuine forecast uncertainty until updated guidance and overnight observations arrive.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em Hong Kong em 21 de setembro?
31°C 36%
30°C 26%
32°C 22%
29°C 11%
25°C ou menos
<1%
26°C
<1%
27°C
1%
28°C
4%
29°C
11%
30°C
26%
31°C
36%
32°C
22%
33°C
8%
34°C
1%
35°C ou mais
<1%
31°C 36%
30°C 26%
32°C 22%
29°C 11%
25°C ou menos
<1%
26°C
<1%
27°C
1%
28°C
4%
29°C
11%
30°C
26%
31°C
36%
32°C
22%
33°C
8%
34°C
1%
35°C ou mais
<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
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.
Mercado Aberto: Sep 19, 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
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...Trader sentiment centers on the Hong Kong Observatory’s official 27–31°C range for September 21, with 31°C holding the highest implied probability amid ensemble spreads. Persistent cloud cover, isolated showers, and thunderstorms driven by upper-air disturbances are expected to reduce solar insolation relative to the clearer, hotter conditions on September 20, while light northeast winds limit advection of warmer air. Sea-surface temperatures near 27°C and high humidity further moderate peaks. Model consensus clusters tightly around 30–32°C, but small differences in convective timing or cloud breaks could shift the observed maximum at official stations, leaving genuine forecast uncertainty until updated guidance and overnight observations arrive.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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