The Hong Kong Observatory (HKO) recorded a minimum air temperature of 26.2°C on May 13, 2026—the lowest of the day—driving trader consensus to 100% implied probability on the 26°C outcome in this resolved market. This observation, captured via standard meteorological instruments from midnight through the full diurnal cycle, aligns with pre-event forecasts anticipating limited overnight cooling amid persistent humidity and scattered clouds, consistent with May climatology where average lows hover around 24–25°C but warmer anomalies prevail in 2026's record-hot year. Scenarios challenging this positioning are negligible, requiring an unprecedented HKO data revision due to instrumental malfunction, as verified readings represent authoritative ground truth with no further updates expected.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Hong Kong on May 13?
Lowest temperature in Hong Kong on May 13?
26°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$29,042 Vol.
$29,042 Vol.
19°C or below
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
Yes
27°C
No
28°C
No
29°C or higher
No
26°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$29,042 Vol.
$29,042 Vol.
19°C or below
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
Yes
27°C
No
28°C
No
29°C or higher
No
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.
Market Opened: May 11, 2026, 12:03 AM ET
Resolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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.
Resolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The Hong Kong Observatory (HKO) recorded a minimum air temperature of 26.2°C on May 13, 2026—the lowest of the day—driving trader consensus to 100% implied probability on the 26°C outcome in this resolved market. This observation, captured via standard meteorological instruments from midnight through the full diurnal cycle, aligns with pre-event forecasts anticipating limited overnight cooling amid persistent humidity and scattered clouds, consistent with May climatology where average lows hover around 24–25°C but warmer anomalies prevail in 2026's record-hot year. Scenarios challenging this positioning are negligible, requiring an unprecedented HKO data revision due to instrumental malfunction, as verified readings represent authoritative ground truth with no further updates expected.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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