Recent Japan Meteorological Agency forecasts pinpoint a daytime high near 16°C in Tokyo on March 22, driving trader consensus with 39% implied probability on that outcome, followed closely by 15°C (26.5%) and 17°C (24.5%). This reflects mild early-spring conditions, with southerly winds and high-pressure ridging displacing cooler air masses typical for late March, where historical averages hover around 13-15°C based on 30-year Tokyo normals. Preceding days have seen highs of 14-16°C, aligning with ensemble model outputs from ECMWF and GFS showing low volatility. Traders eye final JMA updates today, as urban heat islands could nudge readings up 1-2°C, but cloud cover caps extremes above 18°C.
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?
15°C 39%
16°C 30%
17°C 22%
18°C 3.4%
$21,423 Vol.
$21,423 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
42%
16°C
30%
17°C
22%
18°C
3%
19°C
1%
20°C
<1%
21°C or higher
<1%
15°C 39%
16°C 30%
17°C 22%
18°C 3.4%
$21,423 Vol.
$21,423 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
42%
16°C
30%
17°C
22%
18°C
3%
19°C
1%
20°C
<1%
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...Recent Japan Meteorological Agency forecasts pinpoint a daytime high near 16°C in Tokyo on March 22, driving trader consensus with 39% implied probability on that outcome, followed closely by 15°C (26.5%) and 17°C (24.5%). This reflects mild early-spring conditions, with southerly winds and high-pressure ridging displacing cooler air masses typical for late March, where historical averages hover around 13-15°C based on 30-year Tokyo normals. Preceding days have seen highs of 14-16°C, aligning with ensemble model outputs from ECMWF and GFS showing low volatility. Traders eye final JMA updates today, as urban heat islands could nudge readings up 1-2°C, but cloud cover caps extremes above 18°C.
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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