Recent Japan Meteorological Agency forecasts have converged on a maximum temperature of 28°C for Tokyo on May 17 at the official Otemachi station, supported by a stable high-pressure ridge driving southerly warm advection and intense afternoon solar heating under mostly clear skies. This short-range numerical weather prediction consensus, with minimal model spread in the final 24 hours, underpins the market’s near-certain implied probability for exactly 28°C. Historical mid-May climatology for the Kanto Plain shows similar conditions often produce peaks within 1°C of guidance, though an unexpected increase in cloud cover or a late shift in steering flow could still nudge the recorded high slightly lower before official verification closes.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Tokio am 17. Mai?
28°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$88,867 Vol.
$88,867 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%
$88,867 Vol.
$88,867 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.
Markt eröffnet: May 15, 2026, 12:04 AM ET
Abwicklungsquelle
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.
Abwicklungsquelle
https://www.wunderground.com/history/daily/jp/tokyo/RJTTRecent Japan Meteorological Agency forecasts have converged on a maximum temperature of 28°C for Tokyo on May 17 at the official Otemachi station, supported by a stable high-pressure ridge driving southerly warm advection and intense afternoon solar heating under mostly clear skies. This short-range numerical weather prediction consensus, with minimal model spread in the final 24 hours, underpins the market’s near-certain implied probability for exactly 28°C. Historical mid-May climatology for the Kanto Plain shows similar conditions often produce peaks within 1°C of guidance, though an unexpected increase in cloud cover or a late shift in steering flow could still nudge the recorded high slightly lower before official verification closes.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
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