The Japan Meteorological Agency's latest forecast, issued May 14, projects Tokyo's minimum temperature at Haneda Airport station on May 15 precisely at 14°C—aligning with the mid-May climatological normal of 14.7°C and driving near-unanimous trader consensus at 100% implied probability for this outcome. A stable high-pressure ridge promotes clear skies overnight, fostering radiative cooling toward the dew point under light winds and under 10% precipitation odds, with ensemble model runs from JMA and international sources converging tightly on this value; current early-morning observations further bolster the projection. Realistic challenges include lingering clouds trapping heat to elevate the low to 15°C or more, or excessive clearing yielding a dip to 13°C—both low-probability deviations given the tight forecast uncertainty range. Final JMA data release later today will resolve the market.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Tokyo on May 15?
Lowest temperature in Tokyo on May 15?
14°C 100.0%
12°C or below <1%
13°C <1%
15°C <1%
$20,680 Vol.
$20,680 Vol.
May 15, 2026
12°C or below
No
13°C
No
14°C
Yes
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C or higher
No
14°C 100.0%
12°C or below <1%
13°C <1%
15°C <1%
$20,680 Vol.
$20,680 Vol.
May 15, 2026
12°C or below
$3,046 Vol.
No
13°C
$6,891 Vol.
No
14°C
$2,555 Vol.
Yes
15°C
$1,069 Vol.
No
16°C
$1,062 Vol.
No
17°C
$1,387 Vol.
No
18°C
$1,629 Vol.
No
19°C
$1,235 Vol.
No
20°C
$565 Vol.
No
21°C
$874 Vol.
No
22°C or higher
$366 Vol.
No
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 15 May '26.
The resolution source for this market will be information from Wunderground, specifically the lowest 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.The Japan Meteorological Agency's latest forecast, issued May 14, projects Tokyo's minimum temperature at Haneda Airport station on May 15 precisely at 14°C—aligning with the mid-May climatological normal of 14.7°C and driving near-unanimous trader consensus at 100% implied probability for this outcome. A stable high-pressure ridge promotes clear skies overnight, fostering radiative cooling toward the dew point under light winds and under 10% precipitation odds, with ensemble model runs from JMA and international sources converging tightly on this value; current early-morning observations further bolster the projection. Realistic challenges include lingering clouds trapping heat to elevate the low to 15°C or more, or excessive clearing yielding a dip to 13°C—both low-probability deviations given the tight forecast uncertainty range. Final JMA data release later today will resolve the market.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 15 May '26.
The resolution source for this market will be information from Wunderground, specifically the lowest 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.
The resolution source for this market will be information from Wunderground, specifically the lowest 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: May 11, 2026, 7:07 PM ET
Volume
$20,680End Date
May 15, 2026Market Opened
May 11, 2026, 7:07 PM ETResolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 15 May '26.
The resolution source for this market will be information from Wunderground, specifically the lowest 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.The Japan Meteorological Agency's latest forecast, issued May 14, projects Tokyo's minimum temperature at Haneda Airport station on May 15 precisely at 14°C—aligning with the mid-May climatological normal of 14.7°C and driving near-unanimous trader consensus at 100% implied probability for this outcome. A stable high-pressure ridge promotes clear skies overnight, fostering radiative cooling toward the dew point under light winds and under 10% precipitation odds, with ensemble model runs from JMA and international sources converging tightly on this value; current early-morning observations further bolster the projection. Realistic challenges include lingering clouds trapping heat to elevate the low to 15°C or more, or excessive clearing yielding a dip to 13°C—both low-probability deviations given the tight forecast uncertainty range. Final JMA data release later today will resolve the market.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 15 May '26.
The resolution source for this market will be information from Wunderground, specifically the lowest 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.
The resolution source for this market will be information from Wunderground, specifically the lowest 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.
Volume
$20,680End Date
May 15, 2026Market Opened
May 11, 2026, 7:07 PM ETResolution Source
https://www.wunderground.com/history/daily/jp/tokyo/RJTTResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The Japan Meteorological Agency's latest forecast, issued May 14, projects Tokyo's minimum temperature at Haneda Airport station on May 15 precisely at 14°C—aligning with the mid-May climatological normal of 14.7°C and driving near-unanimous trader consensus at 100% implied probability for this outcome. A stable high-pressure ridge promotes clear skies overnight, fostering radiative cooling toward the dew point under light winds and under 10% precipitation odds, with ensemble model runs from JMA and international sources converging tightly on this value; current early-morning observations further bolster the projection. Realistic challenges include lingering clouds trapping heat to elevate the low to 15°C or more, or excessive clearing yielding a dip to 13°C—both low-probability deviations given the tight forecast uncertainty range. Final JMA data release later today will resolve the market.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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