Recent Japan Meteorological Agency forecasts have converged on a daily maximum of 28°C at Tokyo’s official Otemachi station for May 17, supported by a persistent high-pressure ridge promoting southerly warm advection, strong afternoon insolation, and minimal cloud cover across the Kanto Plain. This stable synoptic pattern has produced successive model runs with narrow uncertainty envelopes, driving the market’s 100% implied probability for the 28°C bin and reflecting traders’ assessment of high-confidence short-range numerical weather prediction. Historical May climatology shows typical highs near 23–25°C, making today’s expected peak an unseasonable but well-supported outlier. The primary risk to this outcome remains an unanticipated late-afternoon frontal passage or microscale measurement variation at resolution.
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 17 de mayo?
28°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$77,693 Vol.
$77,693 Vol.
20°C or below
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
100%
29°C
<1%
30°C or higher
<1%
28°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$77,693 Vol.
$77,693 Vol.
20°C or below
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
100%
29°C
<1%
30°C or higher
<1%
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 15, 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 Japan Meteorological Agency forecasts have converged on a daily maximum of 28°C at Tokyo’s official Otemachi station for May 17, supported by a persistent high-pressure ridge promoting southerly warm advection, strong afternoon insolation, and minimal cloud cover across the Kanto Plain. This stable synoptic pattern has produced successive model runs with narrow uncertainty envelopes, driving the market’s 100% implied probability for the 28°C bin and reflecting traders’ assessment of high-confidence short-range numerical weather prediction. Historical May climatology shows typical highs near 23–25°C, making today’s expected peak an unseasonable but well-supported outlier. The primary risk to this outcome remains an unanticipated late-afternoon frontal passage or microscale measurement variation at resolution.
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.
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