Recent numerical weather prediction consensus from sources including the Hong Kong Observatory and AccuWeather points to overnight lows of 27–28°C on August 20 amid persistent showers, high humidity, and weak steering winds, driving the tight clustering of market probabilities around those thresholds. Cloud cover and rainfall timing limit nocturnal radiative cooling, while the urban heat-island effect and background climate warming trend—reinforced by normal-to-above-normal seasonal guidance—reduce chances of drops to 26°C or below. Model spreads in precipitation timing and wind shifts represent the main variables that could differentiate outcomes, with updated runs expected to refine probabilities ahead of resolution.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiLowest temperature in Hong Kong on August 20?
31°C 37%
28°C 36%
22°C or below 28%
27°C 28%
22°C or below
28%
23°C
17%
24°C
1%
25°C
18%
26°C
27%
27°C
28%
28°C
36%
29°C
20%
30°C
14%
31°C
37%
32°C or higher
<1%
31°C 37%
28°C 36%
22°C or below 28%
27°C 28%
22°C or below
28%
23°C
17%
24°C
1%
25°C
18%
26°C
27%
27°C
28%
28°C
36%
29°C
20%
30°C
14%
31°C
37%
32°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.
Pasar Dibuka: Aug 18, 2026, 12:28 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...Recent numerical weather prediction consensus from sources including the Hong Kong Observatory and AccuWeather points to overnight lows of 27–28°C on August 20 amid persistent showers, high humidity, and weak steering winds, driving the tight clustering of market probabilities around those thresholds. Cloud cover and rainfall timing limit nocturnal radiative cooling, while the urban heat-island effect and background climate warming trend—reinforced by normal-to-above-normal seasonal guidance—reduce chances of drops to 26°C or below. Model spreads in precipitation timing and wind shifts represent the main variables that could differentiate outcomes, with updated runs expected to refine probabilities ahead of resolution.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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