Recent JMA and global model consensus points to a highest Tokyo temperature of 25–27°C on June 18, driven by lingering tsuyu moisture, variable cloud cover, and weak Pacific high pressure limiting strong daytime heating. Key variables include solar insolation modulated by showers, southeasterly flow advecting maritime air, and Tokyo’s urban heat island effect, which can add 1–2°C under clearer conditions. Seasonal context shows above-normal warmth from ongoing El Niño, yet mid-June climatology and forecast spread support the current market distribution across 24–29°C outcomes. New model runs and updated guidance expected within 24 hours will refine probabilities ahead of resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHighest temperature in Tokyo on June 18?
26°C 33%
25°C 22%
27°C 21%
24°C 13%
21°C or below
<1%
22°C
1%
23°C
3%
24°C
13%
25°C
22%
26°C
33%
27°C
21%
28°C
7%
29°C
7%
30°C
1%
31°C or higher
<1%
26°C 33%
25°C 22%
27°C 21%
24°C 13%
21°C or below
<1%
22°C
1%
23°C
3%
24°C
13%
25°C
22%
26°C
33%
27°C
21%
28°C
7%
29°C
7%
30°C
1%
31°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 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, 12:18 AM ET
Abwicklungsquelle
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 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...Recent JMA and global model consensus points to a highest Tokyo temperature of 25–27°C on June 18, driven by lingering tsuyu moisture, variable cloud cover, and weak Pacific high pressure limiting strong daytime heating. Key variables include solar insolation modulated by showers, southeasterly flow advecting maritime air, and Tokyo’s urban heat island effect, which can add 1–2°C under clearer conditions. Seasonal context shows above-normal warmth from ongoing El Niño, yet mid-June climatology and forecast spread support the current market distribution across 24–29°C outcomes. New model runs and updated guidance expected within 24 hours will refine probabilities ahead of 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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