Recent forecast guidance from the Japan Meteorological Agency points to a warmer southerly flow and ample sunshine over Tokyo on May 18, supporting the market's leading 65% implied probability for a high of 28 °C or above. Ensemble models show afternoon temperatures climbing well into the upper 20s under light winds and minimal cloud cover, exceeding the long-term mid-May average of 23–25 °C at the Otemachi station. With resolution hinging on the official daily maximum, any shift in the final model run or unexpected marine layer development could alter the outcome before observations close tomorrow afternoon.
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¿La temperatura más alta en Tokio el 18 de mayo?
28°C or higher 71%
27°C 22%
26°C 5.4%
25°C 1.9%
$22,324 Vol.
$22,324 Vol.
18°C or below
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
2%
26°C
5%
27°C
22%
28°C or higher
71%
28°C or higher 71%
27°C 22%
26°C 5.4%
25°C 1.9%
$22,324 Vol.
$22,324 Vol.
18°C or below
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
2%
26°C
5%
27°C
22%
28°C or higher
71%
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.
Mercado abierto: May 16, 2026, 12:04 AM ET
Fuente de resolución
https://www.wunderground.com/history/daily/jp/tokyo/RJTTThe 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.
Fuente de resolución
https://www.wunderground.com/history/daily/jp/tokyo/RJTTRecent forecast guidance from the Japan Meteorological Agency points to a warmer southerly flow and ample sunshine over Tokyo on May 18, supporting the market's leading 65% implied probability for a high of 28 °C or above. Ensemble models show afternoon temperatures climbing well into the upper 20s under light winds and minimal cloud cover, exceeding the long-term mid-May average of 23–25 °C at the Otemachi station. With resolution hinging on the official daily maximum, any shift in the final model run or unexpected marine layer development could alter the outcome before observations close tomorrow afternoon.
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
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes