Ensemble forecasts from leading models like ECMWF and JMA pinpoint Tokyo's March 22 high temperature tightly between 15-17°C, fueling trader consensus on those outcomes at over 70% implied probability combined. JMA's latest guidance shows a daytime peak near 16°C under building high pressure and mild southerly winds, diverging slightly from GFS runs leaning 17°C amid urban heat amplification. Historical data for late March averages 13-14°C at central Tokyo stations, but this year's warmer sea surface temperatures off Honshu have elevated baselines by 1-2°C. Uncertainty stems from cloud cover variability and model ensemble spread of ±2°C, with final JMA observations resolving the market. Traders eye afternoon updates for shifts.
Polymarketデータを参照したAI生成の実験的な要約 · 更新日Highest temperature in Tokyo on March 22?
Highest temperature in Tokyo on March 22?
16°C 26%
17°C 24%
15°C 23%
18°C 17%
11°C or below
1%
12°C
1%
13°C
2%
14°C
7%
15°C
23%
16°C
26%
17°C
24%
18°C
17%
19°C
4%
20°C
2%
21°C or higher
1%
16°C 26%
17°C 24%
15°C 23%
18°C 17%
11°C or below
1%
12°C
1%
13°C
2%
14°C
7%
15°C
23%
16°C
26%
17°C
24%
18°C
17%
19°C
4%
20°C
2%
21°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.
マーケット開始日: Mar 18, 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...Ensemble forecasts from leading models like ECMWF and JMA pinpoint Tokyo's March 22 high temperature tightly between 15-17°C, fueling trader consensus on those outcomes at over 70% implied probability combined. JMA's latest guidance shows a daytime peak near 16°C under building high pressure and mild southerly winds, diverging slightly from GFS runs leaning 17°C amid urban heat amplification. Historical data for late March averages 13-14°C at central Tokyo stations, but this year's warmer sea surface temperatures off Honshu have elevated baselines by 1-2°C. Uncertainty stems from cloud cover variability and model ensemble spread of ±2°C, with final JMA observations resolving the market. Traders eye afternoon updates for shifts.
Polymarketデータを参照したAI生成の実験的な要約 · 更新日
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