Recent Japan Meteorological Agency forecasts position Tokyo’s May 17 maximum near 28 °C at the Otemachi station under a persistent high-pressure ridge that favors southerly warm advection and strong afternoon insolation. This synoptic setup has elevated the daily high roughly 4–6 °C above the mid-May climatological average of 22–24 °C, driving the market’s 90 % implied probability for exactly 28 °C while limiting odds for 29 °C or higher to just over 12 %. Model consensus shows minimal spread in the 24-hour window, with only modest potential for slight upward revision if cloud cover decreases further. Traders are therefore weighting the current official guidance heavily, as any last-minute JMA update before evening observation will be the decisive catalyst for final resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Tokyo le 17 mai ?
28°C 91%
29°C 11%
30°C or higher 1.0%
20°C or below <1%
$62,888 Vol.
$62,888 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
91%
29°C
11%
30°C or higher
1%
28°C 91%
29°C 11%
30°C or higher 1.0%
20°C or below <1%
$62,888 Vol.
$62,888 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
91%
29°C
11%
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.
Marché ouvert : May 15, 2026, 12:04 AM ET
Source de résolution
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.
Source de résolution
https://www.wunderground.com/history/daily/jp/tokyo/RJTTRecent Japan Meteorological Agency forecasts position Tokyo’s May 17 maximum near 28 °C at the Otemachi station under a persistent high-pressure ridge that favors southerly warm advection and strong afternoon insolation. This synoptic setup has elevated the daily high roughly 4–6 °C above the mid-May climatological average of 22–24 °C, driving the market’s 90 % implied probability for exactly 28 °C while limiting odds for 29 °C or higher to just over 12 %. Model consensus shows minimal spread in the 24-hour window, with only modest potential for slight upward revision if cloud cover decreases further. Traders are therefore weighting the current official guidance heavily, as any last-minute JMA update before evening observation will be the decisive catalyst for final resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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