Ensemble weather models from the Hong Kong Observatory and global forecasting centers show the lowest temperature on May 18 likely settling between 24°C and 26°C, driven by a weakening high-pressure ridge over southern China that allows modest southerly flow and marine air influence. Nighttime radiative cooling under partly cloudy skies, combined with typical urban heat retention in the region, keeps the floor above seasonal norms for mid-May while limiting deeper drops. Small differences among leading outcomes hinge on precise wind speed forecasts and boundary-layer moisture, which affect how much heat escapes overnight; any shift in the subtropical ridge position or unexpected cloud cover could tip readings toward 23°C or 27°C.
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 May 18?
25°C 31%
24°C 27%
23°C 10%
26°C 7%
18°C or below
<1%
19°C
<1%
20°C
1%
21°C
1%
22°C
4%
23°C
10%
24°C
27%
25°C
31%
26°C
7%
27°C
2%
28°C or higher
1%
25°C 31%
24°C 27%
23°C 10%
26°C 7%
18°C or below
<1%
19°C
<1%
20°C
1%
21°C
1%
22°C
4%
23°C
10%
24°C
27%
25°C
31%
26°C
7%
27°C
2%
28°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 to "Yes" until data for this date has been finalized.
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 finalized for this market's timeframe will not be considered for this market's resolution.
Pasar Dibuka: May 14, 2026, 12:30 AM ET
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 to "Yes" until data for this date has been finalized.
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 finalized for this market's timeframe will not be considered for this market's resolution.
Ensemble weather models from the Hong Kong Observatory and global forecasting centers show the lowest temperature on May 18 likely settling between 24°C and 26°C, driven by a weakening high-pressure ridge over southern China that allows modest southerly flow and marine air influence. Nighttime radiative cooling under partly cloudy skies, combined with typical urban heat retention in the region, keeps the floor above seasonal norms for mid-May while limiting deeper drops. Small differences among leading outcomes hinge on precise wind speed forecasts and boundary-layer moisture, which affect how much heat escapes overnight; any shift in the subtropical ridge position or unexpected cloud cover could tip readings toward 23°C or 27°C.
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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