Recent official forecasts from the Hong Kong Observatory and numerical models indicate overnight lows of 27–28°C on August 19 amid typical subtropical summer conditions, with high humidity, light easterly winds, and scattered showers or thunderstorms expected. These factors limit nocturnal radiative cooling by maintaining cloud cover and moisture, preventing sharper temperature drops common under clear skies. Traders assign the highest probabilities to 27°C and 28°C because model consensus shows modest variability tied to exact timing of showers and urban heat retention, while historical August minima average near 27°C. A shift toward clearer conditions could favor 26°C, but persistent moisture supports the clustered 26–28°C range.
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-updateLowest temperature in Hong Kong on August 19?
27°C 37%
28°C 32%
26°C 24%
25°C 8%
22°C or below
<1%
23°C
<1%
24°C
2%
25°C
8%
26°C
24%
27°C
37%
28°C
32%
29°C
5%
30°C
1%
31°C
<1%
32°C or higher
<1%
27°C 37%
28°C 32%
26°C 24%
25°C 8%
22°C or below
<1%
23°C
<1%
24°C
2%
25°C
8%
26°C
24%
27°C
37%
28°C
32%
29°C
5%
30°C
1%
31°C
<1%
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.
Binuksan ang Market: Aug 17, 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 official forecasts from the Hong Kong Observatory and numerical models indicate overnight lows of 27–28°C on August 19 amid typical subtropical summer conditions, with high humidity, light easterly winds, and scattered showers or thunderstorms expected. These factors limit nocturnal radiative cooling by maintaining cloud cover and moisture, preventing sharper temperature drops common under clear skies. Traders assign the highest probabilities to 27°C and 28°C because model consensus shows modest variability tied to exact timing of showers and urban heat retention, while historical August minima average near 27°C. A shift toward clearer conditions could favor 26°C, but persistent moisture supports the clustered 26–28°C range.
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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