Trader consensus on Polymarket has locked in a 100% implied probability for a 20°C lowest temperature in Shanghai on May 15, driven by confirmed observational data from official China Meteorological Administration stations, including Shanghai Hongqiao Airport, recording an early-morning minimum of approximately 20–21°C (70°F) under clear skies with minimal cloud cover. This aligns with short-range forecast models like GFS and ECMWF, which projected overnight lows around 19–20°C amid light winds and typical May diurnal warming patterns, preventing further cooling as daytime highs approached 29°C (84°F). Realistic challenges would require an anomalous late-evening radiative cooling event—unlikely given persistent partly sunny conditions and urban heat island effects—but final CMA verification could incorporate any unreported dips at secondary stations.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLowest temperature in Shanghai on May 15?
20°C 100.0%
14°C ou moins <1%
15°C <1%
16°C <1%
$12,323 Vol.
$12,323 Vol.
14°C ou moins
Non
15°C
No
16°C
Non
17°C
Non
18°C
No
19°C
Non
20°C
Oui
21°C
Non
22°C
Non
23°C
Non
24°C ou plus
Non
20°C 100.0%
14°C ou moins <1%
15°C <1%
16°C <1%
$12,323 Vol.
$12,323 Vol.
14°C ou moins
Non
15°C
No
16°C
Non
17°C
Non
18°C
No
19°C
Non
20°C
Oui
21°C
Non
22°C
Non
23°C
Non
24°C ou plus
Non
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°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.
Marché ouvert : May 11, 2026, 7:07 PM ET
Source de résolution
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Résultat proposé: Non
Aucune contestation
Résultat final: Non
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°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.
Source de résolution
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Résultat proposé: Non
Aucune contestation
Résultat final: Non
Trader consensus on Polymarket has locked in a 100% implied probability for a 20°C lowest temperature in Shanghai on May 15, driven by confirmed observational data from official China Meteorological Administration stations, including Shanghai Hongqiao Airport, recording an early-morning minimum of approximately 20–21°C (70°F) under clear skies with minimal cloud cover. This aligns with short-range forecast models like GFS and ECMWF, which projected overnight lows around 19–20°C amid light winds and typical May diurnal warming patterns, preventing further cooling as daytime highs approached 29°C (84°F). Realistic challenges would require an anomalous late-evening radiative cooling event—unlikely given persistent partly sunny conditions and urban heat island effects—but final CMA verification could incorporate any unreported dips at secondary stations.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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