Recent Met Office and European Centre for Medium-Range Weather Forecasts ensemble runs place London’s May 19 daytime maximum in a tight cluster between 16 °C and 18 °C, explaining the near-even market split at 34 % each for the two leading outcomes. A mild south-westerly flow is expected to advect Atlantic air masses while variable cloud cover and light winds limit surface heating, keeping temperatures close to the mid-May climatological average of roughly 16–17 °C. Model spread arises mainly from uncertainty in the timing and extent of any sunny breaks versus increased low-level cloud, which could shift the official maximum recorded at London City Airport by one degree either side of 17 °C. With resolution just 48 hours away, traders are watching the next 12-hourly forecast updates for any tightening of guidance on solar insolation and boundary-layer mixing.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in London on May 19?
17°C 35%
18°C 34%
16°C 19%
19°C 11%
12°C or below
<1%
13°C
<1%
14°C
2%
15°C
5%
16°C
19%
17°C
35%
18°C
34%
19°C
11%
20°C
6%
21°C
1%
22°C or higher
<1%
17°C 35%
18°C 34%
16°C 19%
19°C 11%
12°C or below
<1%
13°C
<1%
14°C
2%
15°C
5%
16°C
19%
17°C
35%
18°C
34%
19°C
11%
20°C
6%
21°C
1%
22°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 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.
Pasar Dibuka: May 17, 2026, 12:03 AM ET
Sumber Resolusi
https://www.wunderground.com/history/daily/gb/london/EGLCThe 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.
Sumber Resolusi
https://www.wunderground.com/history/daily/gb/london/EGLCRecent Met Office and European Centre for Medium-Range Weather Forecasts ensemble runs place London’s May 19 daytime maximum in a tight cluster between 16 °C and 18 °C, explaining the near-even market split at 34 % each for the two leading outcomes. A mild south-westerly flow is expected to advect Atlantic air masses while variable cloud cover and light winds limit surface heating, keeping temperatures close to the mid-May climatological average of roughly 16–17 °C. Model spread arises mainly from uncertainty in the timing and extent of any sunny breaks versus increased low-level cloud, which could shift the official maximum recorded at London City Airport by one degree either side of 17 °C. With resolution just 48 hours away, traders are watching the next 12-hourly forecast updates for any tightening of guidance on solar insolation and boundary-layer mixing.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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