Trader consensus clusters around 31–32°C for Hong Kong’s September 20 maximum, reflecting the Hong Kong Observatory’s official outlook of 27–32°C under persistent anticyclonic conditions aloft and a weakening northeast monsoon. Subsidence suppresses cloud development and enhances daytime heating, while lighter east-to-northeast winds (force 2–3) limit mixing and allow surface temperatures to climb toward the upper end of the range. Isolated showers possible later in the day introduce modest uncertainty, as convective cooling could cap peaks near 31°C or allow brief clearing to push toward 33°C. Recent model runs show limited spread, consistent with September climatology where highs average near 31°C. Updated HKO guidance and real-time observations on the 20th will refine resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Hong Kong on September 20?
32°C 35%
31°C 33%
33°C 18%
34°C 14%
26°C or below
<1%
27°C
1%
28°C
1%
29°C
10%
30°C
10%
31°C
33%
32°C
35%
33°C
22%
34°C
14%
35°C
4%
36°C or higher
<1%
32°C 35%
31°C 33%
33°C 18%
34°C 14%
26°C or below
<1%
27°C
1%
28°C
1%
29°C
10%
30°C
10%
31°C
33%
32°C
35%
33°C
22%
34°C
14%
35°C
4%
36°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
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.
Binuksan ang Market: Sep 18, 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 consensus clusters around 31–32°C for Hong Kong’s September 20 maximum, reflecting the Hong Kong Observatory’s official outlook of 27–32°C under persistent anticyclonic conditions aloft and a weakening northeast monsoon. Subsidence suppresses cloud development and enhances daytime heating, while lighter east-to-northeast winds (force 2–3) limit mixing and allow surface temperatures to climb toward the upper end of the range. Isolated showers possible later in the day introduce modest uncertainty, as convective cooling could cap peaks near 31°C or allow brief clearing to push toward 33°C. Recent model runs show limited spread, consistent with September climatology where highs average near 31°C. Updated HKO guidance and real-time observations on the 20th will refine resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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