Trader consensus on Polymarket tilts modestly toward a high of 22°C or higher in Tokyo on March 29 (25.5% implied probability), driven by Japan Meteorological Agency (JMA) ensemble forecasts showing mild southerly flow and above-normal temperatures amid a weak high-pressure ridge over the Pacific. This edges out clustered odds around 17–21°C (16.5% each), reflecting model spread where ECMWF leans warmer (near 21–23°C) while GFS tempers to 18–20°C, influenced by potential frontal cloudiness. Cooler 13–16°C outcomes (14.5% each) factor in historical late-March averages of 12–14°C and urban heat island moderation, with low odds for 12°C or below (2%) given ongoing El Niño residual warmth; traders await JMA's 12Z update for resolution clarity.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Tokyo on March 29?
Highest temperature in Tokyo on March 29?
22°C or higher 26%
18°C 17%
17°C 17%
19°C 17%
12°C or below
2%
13°C
15%
14°C
15%
15°C
15%
16°C
15%
17°C
17%
18°C
17%
19°C
17%
20°C
17%
21°C
17%
22°C or higher
26%
22°C or higher 26%
18°C 17%
17°C 17%
19°C 17%
12°C or below
2%
13°C
15%
14°C
15%
15°C
15%
16°C
15%
17°C
17%
18°C
17%
19°C
17%
20°C
17%
21°C
17%
22°C or higher
26%
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 Aberto: Mar 25, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Trader consensus on Polymarket tilts modestly toward a high of 22°C or higher in Tokyo on March 29 (25.5% implied probability), driven by Japan Meteorological Agency (JMA) ensemble forecasts showing mild southerly flow and above-normal temperatures amid a weak high-pressure ridge over the Pacific. This edges out clustered odds around 17–21°C (16.5% each), reflecting model spread where ECMWF leans warmer (near 21–23°C) while GFS tempers to 18–20°C, influenced by potential frontal cloudiness. Cooler 13–16°C outcomes (14.5% each) factor in historical late-March averages of 12–14°C and urban heat island moderation, with low odds for 12°C or below (2%) given ongoing El Niño residual warmth; traders await JMA's 12Z update for resolution clarity.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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