Trader consensus on Shanghai's March 22 high temperature hinges on a narrow ensemble forecast spread from ECMWF and GFS models, with recent runs converging around 18-19°C amid mild southerly winds and partial cloud cover. The razor-thin edge for 18°C over 19°C stems from GFS's cooler bias in urban heat island simulations for Shanghai, where afternoon peaks often vary by 1°C due to Yangtze River humidity and sea breezes. Historical March averages hover near 13°C, but this year's early spring warmth—boosted by a weakening La Niña—has lifted baselines, while 17°C trails on overcast scenarios from CMA updates. Key resolution watch: official observations from Xujiahui station post-6 PM local time.
Polymarketデータを参照したAI生成の実験的な要約 · 更新日Highest temperature in Shanghai on March 22?
Highest temperature in Shanghai on March 22?
18°C 28%
19°C 27%
17°C 19%
20°C 14.7%
$67,457 Vol.
$67,457 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
3%
16°C
8%
17°C
19%
18°C
28%
19°C
27%
20°C
15%
21°C or higher
4%
18°C 28%
19°C 27%
17°C 19%
20°C 14.7%
$67,457 Vol.
$67,457 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
3%
16°C
8%
17°C
19%
18°C
28%
19°C
27%
20°C
15%
21°C or higher
4%
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 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.
マーケット開始日: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Trader consensus on Shanghai's March 22 high temperature hinges on a narrow ensemble forecast spread from ECMWF and GFS models, with recent runs converging around 18-19°C amid mild southerly winds and partial cloud cover. The razor-thin edge for 18°C over 19°C stems from GFS's cooler bias in urban heat island simulations for Shanghai, where afternoon peaks often vary by 1°C due to Yangtze River humidity and sea breezes. Historical March averages hover near 13°C, but this year's early spring warmth—boosted by a weakening La Niña—has lifted baselines, while 17°C trails on overcast scenarios from CMA updates. Key resolution watch: official observations from Xujiahui station post-6 PM local time.
Polymarketデータを参照したAI生成の実験的な要約 · 更新日
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