Trader consensus on Polymarket heavily favors Tokyo's highest temperature on March 29 falling between 18–21°C, with 18°C (28%) and 19°C (27%) leading amid tight clustering that underscores model uncertainty. Japan Meteorological Agency (JMA) forecasts and ECMWF/GFS ensembles project mild highs in this range under a persistent high-pressure ridge ushering southerly winds and above-normal temperatures for late March, where historical averages hover around 15–16°C at the central Tokyo station. Differentiating factors include potential afternoon sea-breeze moderation versus urban heat island amplification, plus diurnal variability; small shifts in cloud cover or timing could tip outcomes by 1–2°C. Updated JMA guidance and 12z model runs expected within 24 hours may refine probabilities further.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Tokyo on March 29?
Highest temperature in Tokyo on March 29?
18°C 28%
19°C 27%
20°C 19%
21°C 16%
12°C or below
<1%
13°C
1%
14°C
1%
15°C
2%
16°C
3%
17°C
9%
18°C
28%
19°C
27%
20°C
19%
21°C
16%
22°C or higher
8%
18°C 28%
19°C 27%
20°C 19%
21°C 16%
12°C or below
<1%
13°C
1%
14°C
1%
15°C
2%
16°C
3%
17°C
9%
18°C
28%
19°C
27%
20°C
19%
21°C
16%
22°C or higher
8%
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: 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 heavily favors Tokyo's highest temperature on March 29 falling between 18–21°C, with 18°C (28%) and 19°C (27%) leading amid tight clustering that underscores model uncertainty. Japan Meteorological Agency (JMA) forecasts and ECMWF/GFS ensembles project mild highs in this range under a persistent high-pressure ridge ushering southerly winds and above-normal temperatures for late March, where historical averages hover around 15–16°C at the central Tokyo station. Differentiating factors include potential afternoon sea-breeze moderation versus urban heat island amplification, plus diurnal variability; small shifts in cloud cover or timing could tip outcomes by 1–2°C. Updated JMA guidance and 12z model runs expected within 24 hours may refine probabilities further.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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