Hong Kong Observatory's latest 9-day forecast, updated April 16, projects a maximum temperature of 29°C on April 18 under light winds, sunny intervals, and isolated showers, fueling trader sentiment clustered at 29°C (35.5% implied probability), 28°C (29.0%), and 30°C (23.5%). Light southerly breezes and high solar insolation during clear periods favor peaks near 29°C, while patchy cloud from an approaching trough of low pressure over southern China could cap highs at 28°C by limiting daytime heating. Recent observational data shows 30.2°C recorded at the Observatory on April 16—the year's highest—amid similar hot conditions and above-normal April temperatures, underscoring potential for 30°C if showers hold off. Updated HKO guidance expected within 24 hours may refine model consensus.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHighest temperature in Hong Kong on April 18?
Highest temperature in Hong Kong on April 18?
28°C 35%
29°C 35%
30°C 22%
27°C 10%
$10,227 Vol.
$10,227 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
2%
27°C
10%
28°C
35%
29°C
35%
30°C
22%
31°C or higher
10%
28°C 35%
29°C 35%
30°C 22%
27°C 10%
$10,227 Vol.
$10,227 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
2%
27°C
10%
28°C
35%
29°C
35%
30°C
22%
31°C or higher
10%
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
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.
Markt eröffnet: Apr 16, 2026, 12:26 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
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.
Resolver
0x69c47De9D...Hong Kong Observatory's latest 9-day forecast, updated April 16, projects a maximum temperature of 29°C on April 18 under light winds, sunny intervals, and isolated showers, fueling trader sentiment clustered at 29°C (35.5% implied probability), 28°C (29.0%), and 30°C (23.5%). Light southerly breezes and high solar insolation during clear periods favor peaks near 29°C, while patchy cloud from an approaching trough of low pressure over southern China could cap highs at 28°C by limiting daytime heating. Recent observational data shows 30.2°C recorded at the Observatory on April 16—the year's highest—amid similar hot conditions and above-normal April temperatures, underscoring potential for 30°C if showers hold off. Updated HKO guidance expected within 24 hours may refine model consensus.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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