Trader consensus on Polymarket heavily favors 15°C (42.5%) and 16°C (38.5%) as Tokyo's highest temperature on March 22, driven by Japan Meteorological Agency (JMA) ensemble forecasts projecting daytime highs in this narrow range amid mild spring conditions. Key differentiators include southerly winds enhancing advection of warmer air masses, potentially nudging peaks to 16°C via urban heat island amplification in central Tokyo, versus partial cloud cover from lingering fronts capping at 15°C per ECMWF and GFS model runs. Historical March 22 averages hover at 13.8°C, but recent high-pressure ridging and low forecast spread—within 1°C—explain the tight odds, with JMA hourly updates tomorrow as the pivotal catalyst.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Tokyo on March 22?
Highest temperature in Tokyo on March 22?
15°C 41%
16°C 40%
17°C 19%
18°C 2.6%
$35,594 Vol.
$35,594 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
41%
16°C
40%
17°C
19%
18°C
3%
19°C
<1%
20°C
<1%
21°C or higher
<1%
15°C 41%
16°C 40%
17°C 19%
18°C 2.6%
$35,594 Vol.
$35,594 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
41%
16°C
40%
17°C
19%
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.
Mercado Aberto: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Resultado proposto: No
Janela de disputa
Final
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Trader consensus on Polymarket heavily favors 15°C (42.5%) and 16°C (38.5%) as Tokyo's highest temperature on March 22, driven by Japan Meteorological Agency (JMA) ensemble forecasts projecting daytime highs in this narrow range amid mild spring conditions. Key differentiators include southerly winds enhancing advection of warmer air masses, potentially nudging peaks to 16°C via urban heat island amplification in central Tokyo, versus partial cloud cover from lingering fronts capping at 15°C per ECMWF and GFS model runs. Historical March 22 averages hover at 13.8°C, but recent high-pressure ridging and low forecast spread—within 1°C—explain the tight odds, with JMA hourly updates tomorrow as the pivotal catalyst.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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