Tokyo’s mid-June climatology, with Japan Meteorological Agency normals placing daily minimum temperatures near 19°C at this time of year, underpins the strong market consensus around a 20°C low. Current JMA and ensemble forecasts for June 18 show overnight conditions stabilizing in the 18–21°C range amid typical early-summer humidity and light winds, with no strong cold-air advection or clear-sky radiative cooling expected to push readings lower. Above-normal seasonal temperatures projected nationwide further support this narrow band. A realistic challenge would require an unforecasted frontal passage or heavier nocturnal rainfall that enhances evaporative cooling, though model consensus and short-range guidance indicate low likelihood of such deviation before resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in Tokio am 18. Juni?
20°C 100.0%
15°C oder weniger <1%
16°C <1%
17°C <1%
$23,917 Vol.
$23,917 Vol.
15°C oder weniger
Nein
16°C
Nein
17°C
Nein
18°C
Nein
19°C
Nein
20°C
Ja
21°C
Nein
22°C
Nein
23°C
Nein
24°C
Nein
25°C oder höher
Nein
20°C 100.0%
15°C oder weniger <1%
16°C <1%
17°C <1%
$23,917 Vol.
$23,917 Vol.
15°C oder weniger
Nein
16°C
Nein
17°C
Nein
18°C
Nein
19°C
Nein
20°C
Ja
21°C
Nein
22°C
Nein
23°C
Nein
24°C
Nein
25°C oder höher
Nein
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Tokyo Haneda Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Markt eröffnet: Jun 16, 2026, 12:30 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Tokyo Haneda Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Abwicklungsquelle
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
Tokyo’s mid-June climatology, with Japan Meteorological Agency normals placing daily minimum temperatures near 19°C at this time of year, underpins the strong market consensus around a 20°C low. Current JMA and ensemble forecasts for June 18 show overnight conditions stabilizing in the 18–21°C range amid typical early-summer humidity and light winds, with no strong cold-air advection or clear-sky radiative cooling expected to push readings lower. Above-normal seasonal temperatures projected nationwide further support this narrow band. A realistic challenge would require an unforecasted frontal passage or heavier nocturnal rainfall that enhances evaporative cooling, though model consensus and short-range guidance indicate low likelihood of such deviation before resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert


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