**Japan Meteorological Agency surface observations at Tokyo's Haneda Airport station—the official metric for this market—confirm the highest temperature reached exactly 20°C on April 26, 2026, driving trader consensus to 100% implied probability on that outcome.** This aligns with short-range forecast models from JMA and global ensembles predicting daytime highs near 20°C amid partly cloudy skies, moderate winds, and typical springtime atmospheric stability over the Kanto region, where April averages hover around 19–21°C. Historical data shows Haneda rarely sees late-day spikes beyond model guidance on such days. Realistic challenges include a rare post-preliminary data revision by JMA or an unverified outlier reading, though final validation is expected imminently with negligible risk of upward adjustment.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於Highest temperature in Tokyo on April 26?
Highest temperature in Tokyo on April 26?
20°C 100.0%
13°C or below <1%
14°C <1%
15°C <1%
$119,828 交易量
$119,828 交易量
2026-04-26
13°C or below
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C or higher
No
20°C 100.0%
13°C or below <1%
14°C <1%
15°C <1%
$119,828 交易量
$119,828 交易量
2026-04-26
13°C or below
$6,682 交易量
No
14°C
$2,053 交易量
No
15°C
$3,845 交易量
No
16°C
$3,087 交易量
No
17°C
$3,558 交易量
No
18°C
$6,447 交易量
No
19°C
$12,503 交易量
No
20°C
$34,434 交易量
Yes
21°C
$23,002 交易量
No
22°C
$16,283 交易量
No
23°C or higher
$7,934 交易量
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 26 Apr '26.
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.**Japan Meteorological Agency surface observations at Tokyo's Haneda Airport station—the official metric for this market—confirm the highest temperature reached exactly 20°C on April 26, 2026, driving trader consensus to 100% implied probability on that outcome.** This aligns with short-range forecast models from JMA and global ensembles predicting daytime highs near 20°C amid partly cloudy skies, moderate winds, and typical springtime atmospheric stability over the Kanto region, where April averages hover around 19–21°C. Historical data shows Haneda rarely sees late-day spikes beyond model guidance on such days. Realistic challenges include a rare post-preliminary data revision by JMA or an unverified outlier reading, though final validation is expected imminently with negligible risk of upward adjustment.
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 26 Apr '26.
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.
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.
市場開放時間： Apr 24, 2026, 12:07 AM ET
交易量
$119,828結束日期
2026-04-26市場開放時間
Apr 24, 2026, 12:07 AM ET已提議結果: No
無爭議
最終結果: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 26 Apr '26.
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.**Japan Meteorological Agency surface observations at Tokyo's Haneda Airport station—the official metric for this market—confirm the highest temperature reached exactly 20°C on April 26, 2026, driving trader consensus to 100% implied probability on that outcome.** This aligns with short-range forecast models from JMA and global ensembles predicting daytime highs near 20°C amid partly cloudy skies, moderate winds, and typical springtime atmospheric stability over the Kanto region, where April averages hover around 19–21°C. Historical data shows Haneda rarely sees late-day spikes beyond model guidance on such days. Realistic challenges include a rare post-preliminary data revision by JMA or an unverified outlier reading, though final validation is expected imminently with negligible risk of upward adjustment.
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 26 Apr '26.
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.
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.
交易量
$119,828結束日期
2026-04-26市場開放時間
Apr 24, 2026, 12:07 AM ET已提議結果: No
無爭議
最終結果: No
**Japan Meteorological Agency surface observations at Tokyo's Haneda Airport station—the official metric for this market—confirm the highest temperature reached exactly 20°C on April 26, 2026, driving trader consensus to 100% implied probability on that outcome.** This aligns with short-range forecast models from JMA and global ensembles predicting daytime highs near 20°C amid partly cloudy skies, moderate winds, and typical springtime atmospheric stability over the Kanto region, where April averages hover around 19–21°C. Historical data shows Haneda rarely sees late-day spikes beyond model guidance on such days. Realistic challenges include a rare post-preliminary data revision by JMA or an unverified outlier reading, though final validation is expected imminently with negligible risk of upward adjustment.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions