Official meteorological observations from Guangzhou Baiyun International Airport—the market's resolution source—confirm the highest temperature on April 18 reached exactly 30°C around midday under partly sunny skies, driving trader consensus to a near-certain 100% implied probability. Hourly data shows a peak of 30°C at noon, easing to 29°C by evening, consistent with China Meteorological Administration guidance forecasting highs near 29–30°C amid persistent southerly flows and seasonal warming above April's typical 26°C average. Model ensembles from NOAA and CMA aligned closely, with minimal divergence. Realistic challenges are negligible post-sunset, barring rare data revisions from station audits, as the daily record is now finalized.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoHighest temperature in Guangzhou on April 18?
Highest temperature in Guangzhou on April 18?
30°C 100.0%
31°C <1%
32°C <1%
33°C <1%
$37,900 Vol.
$37,900 Vol.
30°C
100%
31°C
<1%
32°C
<1%
33°C
<1%
34°C
<1%
35°C
<1%
36°C
<1%
37°C
<1%
38°C or higher
<1%
30°C 100.0%
31°C <1%
32°C <1%
33°C <1%
$37,900 Vol.
$37,900 Vol.
30°C
100%
31°C
<1%
32°C
<1%
33°C
<1%
34°C
<1%
35°C
<1%
36°C
<1%
37°C
<1%
38°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 Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
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 abierto: Apr 16, 2026, 2:06 AM ET
Fuente de resolución
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
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 Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
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.
Fuente de resolución
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
0x69c47De9D...Official meteorological observations from Guangzhou Baiyun International Airport—the market's resolution source—confirm the highest temperature on April 18 reached exactly 30°C around midday under partly sunny skies, driving trader consensus to a near-certain 100% implied probability. Hourly data shows a peak of 30°C at noon, easing to 29°C by evening, consistent with China Meteorological Administration guidance forecasting highs near 29–30°C amid persistent southerly flows and seasonal warming above April's typical 26°C average. Model ensembles from NOAA and CMA aligned closely, with minimal divergence. Realistic challenges are negligible post-sunset, barring rare data revisions from station audits, as the daily record is now finalized.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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Cuidado con los enlaces externos.
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