Trader sentiment for Tokyo's March 24 high temperature splits evenly between cool (11°C or below, 25.5%) and warm extremes (21°C or higher, 25.5%), reflecting divergent ensemble forecasts from global models like ECMWF and GFS. The Japan Meteorological Agency's latest guidance points to a 15-17°C peak under variable cloud cover, but ECMWF leans warmer via southerly advection from a subtropical high-pressure ridge, while GFS risks cooler northerly outflows if a transient low intensifies. Historical averages near 14°C, amplified by urban heat island effects, underscore spring volatility from jet stream wobbles; key 12Z model updates could sharpen odds amid low predictability at 7-10 day leads.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Tokyo on March 24?
Highest temperature in Tokyo on March 24?
17°C 25%
16°C 22%
15°C 17%
18°C 17%
11°C or below
8%
12°C
9%
13°C
16%
14°C
16%
15°C
17%
16°C
22%
17°C
25%
18°C
17%
19°C
17%
20°C
16%
21°C or higher
11%
17°C 25%
16°C 22%
15°C 17%
18°C 17%
11°C or below
8%
12°C
9%
13°C
16%
14°C
16%
15°C
17%
16°C
22%
17°C
25%
18°C
17%
19°C
17%
20°C
16%
21°C or higher
11%
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.
Market Opened: Mar 20, 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 sentiment for Tokyo's March 24 high temperature splits evenly between cool (11°C or below, 25.5%) and warm extremes (21°C or higher, 25.5%), reflecting divergent ensemble forecasts from global models like ECMWF and GFS. The Japan Meteorological Agency's latest guidance points to a 15-17°C peak under variable cloud cover, but ECMWF leans warmer via southerly advection from a subtropical high-pressure ridge, while GFS risks cooler northerly outflows if a transient low intensifies. Historical averages near 14°C, amplified by urban heat island effects, underscore spring volatility from jet stream wobbles; key 12Z model updates could sharpen odds amid low predictability at 7-10 day leads.
Experimental AI-generated summary referencing Polymarket data · Updated
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