Trader consensus on Polymarket assigns a 100% implied probability to 23°C as Tokyo's highest temperature on April 19, driven by confirmed observational data from the Japan Meteorological Agency (JMA) recording a midday peak of 23°C at central stations like Nerima and Chofu, followed by steady cooling into the evening amid light winds and partial cloud cover. This aligns with spring climatology, where Tokyo's April highs average 19–21°C but can reach low-20s under high-pressure influence, as seen in recent model outputs from JMA's meso-scale analysis. Scenarios challenging this include a delayed report from outlying sensors exceeding 23°C or a rare data correction, though JMA's quality-controlled readings make such revisions improbable; final daily summaries expected overnight will confirm resolution.
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 19?
Highest temperature in Tokyo on April 19?
23°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$125,019 交易量
$125,019 交易量
2026-04-19
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
Yes
24°C
No
25°C
No
26°C or higher
No
23°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$125,019 交易量
$125,019 交易量
2026-04-19
16°C or below
$1,769 交易量
No
17°C
$1,813 交易量
No
18°C
$4,774 交易量
No
19°C
$1,832 交易量
No
20°C
$4,957 交易量
No
21°C
$9,194 交易量
No
22°C
$10,134 交易量
No
23°C
$25,855 交易量
Yes
24°C
$21,952 交易量
No
25°C
$25,795 交易量
No
26°C or higher
$16,945 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 19 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.Trader consensus on Polymarket assigns a 100% implied probability to 23°C as Tokyo's highest temperature on April 19, driven by confirmed observational data from the Japan Meteorological Agency (JMA) recording a midday peak of 23°C at central stations like Nerima and Chofu, followed by steady cooling into the evening amid light winds and partial cloud cover. This aligns with spring climatology, where Tokyo's April highs average 19–21°C but can reach low-20s under high-pressure influence, as seen in recent model outputs from JMA's meso-scale analysis. Scenarios challenging this include a delayed report from outlying sensors exceeding 23°C or a rare data correction, though JMA's quality-controlled readings make such revisions improbable; final daily summaries expected overnight will confirm resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 19 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 17, 2026, 12:06 AM ET
交易量
$125,019結束日期
2026-04-19市場開放時間
Apr 17, 2026, 12:06 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 19 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.Trader consensus on Polymarket assigns a 100% implied probability to 23°C as Tokyo's highest temperature on April 19, driven by confirmed observational data from the Japan Meteorological Agency (JMA) recording a midday peak of 23°C at central stations like Nerima and Chofu, followed by steady cooling into the evening amid light winds and partial cloud cover. This aligns with spring climatology, where Tokyo's April highs average 19–21°C but can reach low-20s under high-pressure influence, as seen in recent model outputs from JMA's meso-scale analysis. Scenarios challenging this include a delayed report from outlying sensors exceeding 23°C or a rare data correction, though JMA's quality-controlled readings make such revisions improbable; final daily summaries expected overnight will confirm resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 19 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
$125,019結束日期
2026-04-19市場開放時間
Apr 17, 2026, 12:06 AM ET已提議結果: No
無爭議
最終結果: No
Trader consensus on Polymarket assigns a 100% implied probability to 23°C as Tokyo's highest temperature on April 19, driven by confirmed observational data from the Japan Meteorological Agency (JMA) recording a midday peak of 23°C at central stations like Nerima and Chofu, followed by steady cooling into the evening amid light winds and partial cloud cover. This aligns with spring climatology, where Tokyo's April highs average 19–21°C but can reach low-20s under high-pressure influence, as seen in recent model outputs from JMA's meso-scale analysis. Scenarios challenging this include a delayed report from outlying sensors exceeding 23°C or a rare data correction, though JMA's quality-controlled readings make such revisions improbable; final daily summaries expected overnight will confirm resolution.
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