Trader sentiment for Beijing's highest temperature on March 21 reflects profound uncertainty, with market-implied probabilities evenly split at 25% across most binned outcomes from 12°C to 22°C+, signaling divergent ensemble forecasts from GFS and ECMWF models. Primary drivers include clashing short-range predictions: the China Meteorological Administration's latest guidance clusters around 14-16°C amid lingering Siberian cold air outbreaks, while warmer urban heat island effects and southerly winds could push toward 18°C. Historical March 21 highs average 13°C (1981-2010 baseline), but recent El Niño residuals introduce +2-3°C anomalies. Key differentiator: resolution hinges on 00Z model updates tonight, where wind shear and frontal timing will sharpen the peak-hour maximum.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Beijing on March 21?
Highest temperature in Beijing on March 21?
12°C or below 25%
14°C 25%
15°C 25%
16°C 25%
12°C or below
25%
13°C
13%
14°C
25%
15°C
25%
16°C
25%
17°C
25%
18°C
25%
19°C
25%
20°C
25%
21°C
25%
22°C or higher
25%
12°C or below 25%
14°C 25%
15°C 25%
16°C 25%
12°C or below
25%
13°C
13%
14°C
25%
15°C
25%
16°C
25%
17°C
25%
18°C
25%
19°C
25%
20°C
25%
21°C
25%
22°C or higher
25%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA.
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.
Mercado Aberto: Mar 19, 2026, 6:59 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...Trader sentiment for Beijing's highest temperature on March 21 reflects profound uncertainty, with market-implied probabilities evenly split at 25% across most binned outcomes from 12°C to 22°C+, signaling divergent ensemble forecasts from GFS and ECMWF models. Primary drivers include clashing short-range predictions: the China Meteorological Administration's latest guidance clusters around 14-16°C amid lingering Siberian cold air outbreaks, while warmer urban heat island effects and southerly winds could push toward 18°C. Historical March 21 highs average 13°C (1981-2010 baseline), but recent El Niño residuals introduce +2-3°C anomalies. Key differentiator: resolution hinges on 00Z model updates tonight, where wind shear and frontal timing will sharpen the peak-hour maximum.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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