Current forecasts from the Hong Kong Observatory and regional models project an overnight minimum of 25–26°C for August 21, 2026, under persistent cloudy, humid conditions with southerly flow and scattered showers that limit radiative cooling. This aligns with typical late-summer climatology, where urban heat-island effects and high dew points near 25°C keep lows from dropping further. The overwhelming 98.5% market-implied probability for exactly 25°C reflects this consensus from official guidance and recent model runs. A realistic challenge would require a sharp, unforecasted drop in humidity or clearer skies overnight that enhance cooling below the observed range, though such shifts appear unlikely given the stable synoptic pattern.
基于Polymarket数据的AI实验性摘要。这不是交易建议,也不影响该市场的结算方式。 · 更新于8月21日香港最低气温?
25°C 99%
24°C 2%
23°C <1%
22°C或以下 <1%
$35,698 交易量
$35,698 交易量
22°C或以下
<1%
23°C
<1%
24°C
2%
25°C
99%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
<1%
30°C
<1%
31°C
<1%
32°C或以上
<1%
25°C 99%
24°C 2%
23°C <1%
22°C或以下 <1%
$35,698 交易量
$35,698 交易量
22°C或以下
<1%
23°C
<1%
24°C
2%
25°C
99%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
<1%
30°C
<1%
31°C
<1%
32°C或以上
<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.
市场开放时间: Aug 19, 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...Current forecasts from the Hong Kong Observatory and regional models project an overnight minimum of 25–26°C for August 21, 2026, under persistent cloudy, humid conditions with southerly flow and scattered showers that limit radiative cooling. This aligns with typical late-summer climatology, where urban heat-island effects and high dew points near 25°C keep lows from dropping further. The overwhelming 98.5% market-implied probability for exactly 25°C reflects this consensus from official guidance and recent model runs. A realistic challenge would require a sharp, unforecasted drop in humidity or clearer skies overnight that enhance cooling below the observed range, though such shifts appear unlikely given the stable synoptic pattern.
基于Polymarket数据的AI实验性摘要。这不是交易建议,也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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