Latest ensemble forecasts from the China Meteorological Administration (CMA), ECMWF, and GFS models have converged on a daytime high of 21–22°C for Beijing on March 28, driving trader consensus with 46.5% implied probability on 21°C and 28% on 22°C, after a sharp cooling trend confirmed March 24–26 shifted odds away from earlier 26°C+ bets. Southerly winds at 5–10 mph deliver mild air masses above the late-March climatological average of 16°C, amplified by urban heat island effects at Beijing Capital International Airport—the market's resolution source—but increasing cloud cover and light rain cap solar insolation, limiting peaks. Real-time airport observations through afternoon peak hours (around 17:00 local) could adjust probabilities if clouds break for unexpected warming to 23°C.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Beijing on March 28?
Highest temperature in Beijing on March 28?
21°C 46%
22°C 28%
20°C 12%
23°C 5.7%
$69,239 Vol.
$69,239 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
1%
20°C
12%
21°C
46%
22°C
28%
23°C
6%
24°C
3%
25°C
1%
26°C or higher
<1%
21°C 46%
22°C 28%
20°C 12%
23°C 5.7%
$69,239 Vol.
$69,239 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
1%
20°C
12%
21°C
46%
22°C
28%
23°C
6%
24°C
3%
25°C
1%
26°C or higher
<1%
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 24, 2026, 6:10 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...Latest ensemble forecasts from the China Meteorological Administration (CMA), ECMWF, and GFS models have converged on a daytime high of 21–22°C for Beijing on March 28, driving trader consensus with 46.5% implied probability on 21°C and 28% on 22°C, after a sharp cooling trend confirmed March 24–26 shifted odds away from earlier 26°C+ bets. Southerly winds at 5–10 mph deliver mild air masses above the late-March climatological average of 16°C, amplified by urban heat island effects at Beijing Capital International Airport—the market's resolution source—but increasing cloud cover and light rain cap solar insolation, limiting peaks. Real-time airport observations through afternoon peak hours (around 17:00 local) could adjust probabilities if clouds break for unexpected warming to 23°C.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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