**Official Met Office guidance forecasts a 21°C maximum for London on August 21 under sunny intervals and light winds, establishing the leading market outcome at 40% implied probability.** Ensemble models from the Met Office and ECMWF show afternoon peaks near 21–22°C, with limited potential for 23°C or higher due to variable cloud cover and modest Atlantic airflow preventing stronger warming. Climatologically, late-August London highs average 21–22°C, and the current pattern—following earlier summer heat but without intense high pressure—supports this narrow range. Recent model runs have stabilized around these values, with minimal shifts in the past 48 hours, keeping trader consensus focused on 20–22°C outcomes while assigning low odds to extremes.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেডHighest temperature in London on August 21?
Highest temperature in London on August 21?
21°C 40%
22°C 24%
20°C 22%
23°C 7%
নতুন
নতুন
Aug 21, 2026
17°C or below
1%
18°C
2%
19°C
6%
20°C
22%
21°C
40%
22°C
24%
23°C
7%
24°C
3%
25°C
<1%
26°C
<1%
27°C or higher
<1%
21°C 40%
22°C 24%
20°C 22%
23°C 7%
নতুন
নতুন
Aug 21, 2026
17°C or below
$646 Vol.
1%
18°C
$76 Vol.
2%
19°C
$85 Vol.
6%
20°C
$109 Vol.
22%
21°C
$563 Vol.
40%
22°C
$195 Vol.
24%
23°C
$443 Vol.
7%
24°C
$114 Vol.
3%
25°C
$54 Vol.
<1%
26°C
$164 Vol.
<1%
27°C or higher
$444 Vol.
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.**Official Met Office guidance forecasts a 21°C maximum for London on August 21 under sunny intervals and light winds, establishing the leading market outcome at 40% implied probability.** Ensemble models from the Met Office and ECMWF show afternoon peaks near 21–22°C, with limited potential for 23°C or higher due to variable cloud cover and modest Atlantic airflow preventing stronger warming. Climatologically, late-August London highs average 21–22°C, and the current pattern—following earlier summer heat but without intense high pressure—supports this narrow range. Recent model runs have stabilized around these values, with minimal shifts in the past 48 hours, keeping trader consensus focused on 20–22°C outcomes while assigning low odds to extremes.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.
মার্কেট ওপেন হয়েছে: Aug 19, 2026, 12:55 AM ET
ভলিউম
$2,891শেষ তারিখ
Aug 21, 2026মার্কেট ওপেন হয়েছে
Aug 19, 2026, 12:55 AM ETরেজোলিউশন সোর্স
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.**Official Met Office guidance forecasts a 21°C maximum for London on August 21 under sunny intervals and light winds, establishing the leading market outcome at 40% implied probability.** Ensemble models from the Met Office and ECMWF show afternoon peaks near 21–22°C, with limited potential for 23°C or higher due to variable cloud cover and modest Atlantic airflow preventing stronger warming. Climatologically, late-August London highs average 21–22°C, and the current pattern—following earlier summer heat but without intense high pressure—supports this narrow range. Recent model runs have stabilized around these values, with minimal shifts in the past 48 hours, keeping trader consensus focused on 20–22°C outcomes while assigning low odds to extremes.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, 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 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.
ভলিউম
$2,891শেষ তারিখ
Aug 21, 2026মার্কেট ওপেন হয়েছে
Aug 19, 2026, 12:55 AM ETরেজোলিউশন সোর্স
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...**Official Met Office guidance forecasts a 21°C maximum for London on August 21 under sunny intervals and light winds, establishing the leading market outcome at 40% implied probability.** Ensemble models from the Met Office and ECMWF show afternoon peaks near 21–22°C, with limited potential for 23°C or higher due to variable cloud cover and modest Atlantic airflow preventing stronger warming. Climatologically, late-August London highs average 21–22°C, and the current pattern—following earlier summer heat but without intense high pressure—supports this narrow range. Recent model runs have stabilized around these values, with minimal shifts in the past 48 hours, keeping trader consensus focused on 20–22°C outcomes while assigning low odds to extremes.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেড
বাহ্যিক লিংক থেকে সাবধান।
বাহ্যিক লিংক থেকে সাবধান।
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