**Northeast monsoon flow combined with residual moisture from a departing South China Sea low-pressure system is the main driver keeping market-implied odds tightly clustered between 29–33 °C for Hong Kong’s September 15 maximum.** Official guidance from the Hong Kong Observatory highlights easterly to northeasterly winds of 3–5 on the Beaufort scale, partly cloudy skies, and a 40–60 % chance of showers or thunderstorms that could limit afternoon heating. Ensemble model spreads show highs ranging from the upper 20s under thicker cloud cover to the low 30s if breaks allow stronger insolation, with sea-surface temperatures near 28–29 °C providing a modest warm boundary layer. This genuine forecast uncertainty—typical two days out—explains why no single bin exceeds 20 % implied probability and why traders are weighting recent model runs and the next HKO briefing heavily.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Hong Kong le 15 septembre ?
32°C 38%
31°C 32%
33°C 26%
35°C ou plus 22%
25°C ou moins
3%
26°C
1%
27°C
1%
28°C
1%
29°C
8%
30°C
13%
31°C
32%
32°C
38%
33°C
26%
34°C
4%
35°C ou plus
22%
32°C 38%
31°C 32%
33°C 26%
35°C ou plus 22%
25°C ou moins
3%
26°C
1%
27°C
1%
28°C
1%
29°C
8%
30°C
13%
31°C
32%
32°C
38%
33°C
26%
34°C
4%
35°C ou plus
22%
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.
Marché ouvert : Sep 13, 2026, 12:57 PM ET
Résolveur
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.
Résolveur
0x69c47De9D...**Northeast monsoon flow combined with residual moisture from a departing South China Sea low-pressure system is the main driver keeping market-implied odds tightly clustered between 29–33 °C for Hong Kong’s September 15 maximum.** Official guidance from the Hong Kong Observatory highlights easterly to northeasterly winds of 3–5 on the Beaufort scale, partly cloudy skies, and a 40–60 % chance of showers or thunderstorms that could limit afternoon heating. Ensemble model spreads show highs ranging from the upper 20s under thicker cloud cover to the low 30s if breaks allow stronger insolation, with sea-surface temperatures near 28–29 °C providing a modest warm boundary layer. This genuine forecast uncertainty—typical two days out—explains why no single bin exceeds 20 % implied probability and why traders are weighting recent model runs and the next HKO briefing heavily.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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