Recent forecast guidance from the Japan Meteorological Agency and global models like GFS and ECMWF shows Tokyo's April 1 high temperature hovering near 17-18°C under overcast skies with southerly winds ushering mild air but a late-day front bringing 50-60% precipitation odds and 0.2 inches of rain, capping peaks and explaining trader consensus split across these outcomes. Persistent cloud cover reduces solar insolation, differentiating 16°C (heavier rain scenarios) from 18°C (partial breaks), while 19°C+ requires unexpected clearing amid historical early-April averages of 16-18°C at Tokyo stations. This follows a warm late-March with early cherry blossoms, but model ensembles reflect uncertainty in frontal timing; watch JMA's next hourly update and overnight runs for shifts.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Tokyo on April 1?
Highest temperature in Tokyo on April 1?
17°C 32%
18°C 20%
16°C 20%
19°C or higher 18%
9°C or below
2%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
2%
14°C
9%
15°C
11%
16°C
20%
17°C
32%
18°C
27%
19°C or higher
18%
17°C 32%
18°C 20%
16°C 20%
19°C or higher 18%
9°C or below
2%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
2%
14°C
9%
15°C
11%
16°C
20%
17°C
32%
18°C
27%
19°C or higher
18%
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 29, 2026, 2:43 PM ET
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Recent forecast guidance from the Japan Meteorological Agency and global models like GFS and ECMWF shows Tokyo's April 1 high temperature hovering near 17-18°C under overcast skies with southerly winds ushering mild air but a late-day front bringing 50-60% precipitation odds and 0.2 inches of rain, capping peaks and explaining trader consensus split across these outcomes. Persistent cloud cover reduces solar insolation, differentiating 16°C (heavier rain scenarios) from 18°C (partial breaks), while 19°C+ requires unexpected clearing amid historical early-April averages of 16-18°C at Tokyo stations. This follows a warm late-March with early cherry blossoms, but model ensembles reflect uncertainty in frontal timing; watch JMA's next hourly update and overnight runs for shifts.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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