Met Office observations from key London stations, including Heathrow and central sites, confirm the highest temperature on April 20 reached exactly 13°C around 1 p.m. local time, aligning with trader consensus at 100% implied probability for this outcome. This reflects cooler post-warm-spell conditions after early April's record 26.6°C peak in Kew Gardens, driven by shifting high-pressure systems and increased cloud cover, with forecast models like the UKV accurately projecting highs near 13–14°C amid typical spring variability. While final data audits are routine, a realistic challenge would require verified evidence of an overlooked higher reading from a compliant station, though historical precedents show such revisions are rare for settled daily maxima.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于Highest temperature in London on April 20?
Highest temperature in London on April 20?
13°C 100.0%
8°C or below <1%
9°C <1%
10°C <1%
$219,474 交易量
$219,474 交易量
2026-04-20
8°C or below
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
Yes
14°C
No
15°C
No
16°C
No
17°C
No
18°C or higher
No
13°C 100.0%
8°C or below <1%
9°C <1%
10°C <1%
$219,474 交易量
$219,474 交易量
2026-04-20
8°C or below
$5,200 交易量
No
9°C
$3,983 交易量
No
10°C
$6,519 交易量
No
11°C
$37,146 交易量
No
12°C
$48,254 交易量
No
13°C
$34,860 交易量
Yes
14°C
$24,904 交易量
No
15°C
$24,632 交易量
No
16°C
$14,756 交易量
No
17°C
$7,716 交易量
No
18°C or higher
$11,505 交易量
No
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 20 Apr '26.
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 London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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.Met Office observations from key London stations, including Heathrow and central sites, confirm the highest temperature on April 20 reached exactly 13°C around 1 p.m. local time, aligning with trader consensus at 100% implied probability for this outcome. This reflects cooler post-warm-spell conditions after early April's record 26.6°C peak in Kew Gardens, driven by shifting high-pressure systems and increased cloud cover, with forecast models like the UKV accurately projecting highs near 13–14°C amid typical spring variability. While final data audits are routine, a realistic challenge would require verified evidence of an overlooked higher reading from a compliant station, though historical precedents show such revisions are rare for settled daily maxima.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 20 Apr '26.
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 London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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 highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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.
市场开放时间： Apr 18, 2026, 12:12 AM ET
交易量
$219,474结束日期
2026-04-20市场开放时间
Apr 18, 2026, 12:12 AM ET已提议结果: No
无争议
最终结果: No
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 20 Apr '26.
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 London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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.Met Office observations from key London stations, including Heathrow and central sites, confirm the highest temperature on April 20 reached exactly 13°C around 1 p.m. local time, aligning with trader consensus at 100% implied probability for this outcome. This reflects cooler post-warm-spell conditions after early April's record 26.6°C peak in Kew Gardens, driven by shifting high-pressure systems and increased cloud cover, with forecast models like the UKV accurately projecting highs near 13–14°C amid typical spring variability. While final data audits are routine, a realistic challenge would require verified evidence of an overlooked higher reading from a compliant station, though historical precedents show such revisions are rare for settled daily maxima.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 20 Apr '26.
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 London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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 highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
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.
交易量
$219,474结束日期
2026-04-20市场开放时间
Apr 18, 2026, 12:12 AM ET已提议结果: No
无争议
最终结果: No
Met Office observations from key London stations, including Heathrow and central sites, confirm the highest temperature on April 20 reached exactly 13°C around 1 p.m. local time, aligning with trader consensus at 100% implied probability for this outcome. This reflects cooler post-warm-spell conditions after early April's record 26.6°C peak in Kew Gardens, driven by shifting high-pressure systems and increased cloud cover, with forecast models like the UKV accurately projecting highs near 13–14°C amid typical spring variability. While final data audits are routine, a realistic challenge would require verified evidence of an overlooked higher reading from a compliant station, though historical precedents show such revisions are rare for settled daily maxima.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
常见问题