Trader consensus on Polymarket favors 17°C (26%) as Tokyo's highest temperature on March 28, driven by the Japan Meteorological Agency's latest ensemble forecast peaking at 17°C amid a mild high-pressure ridge over eastern Japan. Closely trailing 16°C (25.5%) and 18°C (20%) reflect model divergences: ECMWF leans cooler with potential afternoon clouds muting solar heating, while GFS runs hint at clearer skies boosting peaks to 18°C via stronger insolation. Historical late-March averages hover at 14-15°C, but urban heat island effects and weak southerly flows elevate odds for the 16-18°C cluster; uncertainty stems from frontal timing, with JMA updates expected soon influencing final resolution.
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 Tokyo on March 28?
Highest temperature in Tokyo on March 28?
17°C 26%
16°C 23%
18°C 21%
19°C 17%
11°C or below
15%
12°C
11%
13°C
12%
14°C
15%
15°C
16%
16°C
26%
17°C
26%
18°C
21%
19°C
17%
20°C
16%
21°C or higher
10%
17°C 26%
16°C 23%
18°C 21%
19°C 17%
11°C or below
15%
12°C
11%
13°C
12%
14°C
15%
15°C
16%
16°C
26%
17°C
26%
18°C
21%
19°C
17%
20°C
16%
21°C or higher
10%
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 Tokyo Haneda Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.
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 24, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Trader consensus on Polymarket favors 17°C (26%) as Tokyo's highest temperature on March 28, driven by the Japan Meteorological Agency's latest ensemble forecast peaking at 17°C amid a mild high-pressure ridge over eastern Japan. Closely trailing 16°C (25.5%) and 18°C (20%) reflect model divergences: ECMWF leans cooler with potential afternoon clouds muting solar heating, while GFS runs hint at clearer skies boosting peaks to 18°C via stronger insolation. Historical late-March averages hover at 14-15°C, but urban heat island effects and weak southerly flows elevate odds for the 16-18°C cluster; uncertainty stems from frontal timing, with JMA updates expected soon influencing final resolution.
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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