Trader consensus on Polymarket overwhelmingly favors a highest temperature of 25°C at Tokyo's Haneda Airport station—the official resolution source from the Japan Meteorological Agency (JMA)—reflecting real-time observational data showing a midday peak of 25°C amid partly cloudy skies and moderating sea breezes. JMA hourly records confirm this maximum around early afternoon, with subsequent cooling as solar angle declines toward sunset near 6:10 p.m. JST, aligning with model consensus from short-range forecasts that capped warming potential under current atmospheric conditions, including stable high pressure and limited insolation. Scenarios challenging this include an improbable late-day clearance yielding 1°C+ adiabatic heating, though historical April precedents at Haneda (averaging 19–20°C highs) and declining temperatures render 26°C+ negligible at under 0.1% implied probability. Final JMA daily summary expected post-midnight.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHighest temperature in Tokyo on April 11?
Highest temperature in Tokyo on April 11?
$228,881 Vol.
$228,881 Vol.
25°C
100%
26°C or higher
<1%
$228,881 Vol.
$228,881 Vol.
25°C
100%
26°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.
Markt eröffnet: Apr 7, 2026, 12:16 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...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.
Abwicklungsquelle
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Trader consensus on Polymarket overwhelmingly favors a highest temperature of 25°C at Tokyo's Haneda Airport station—the official resolution source from the Japan Meteorological Agency (JMA)—reflecting real-time observational data showing a midday peak of 25°C amid partly cloudy skies and moderating sea breezes. JMA hourly records confirm this maximum around early afternoon, with subsequent cooling as solar angle declines toward sunset near 6:10 p.m. JST, aligning with model consensus from short-range forecasts that capped warming potential under current atmospheric conditions, including stable high pressure and limited insolation. Scenarios challenging this include an improbable late-day clearance yielding 1°C+ adiabatic heating, though historical April precedents at Haneda (averaging 19–20°C highs) and declining temperatures render 26°C+ negligible at under 0.1% implied probability. Final JMA daily summary expected post-midnight.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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Vorsicht bei externen Links.
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