Trader consensus heavily favors 14°C (36.5%) and 15°C (34.0%) as London's highest temperature on March 23, propelled by the latest Met Office ensemble forecasts showing a mild high-pressure system ushering southerly airflow and temperatures peaking around 14-15°C during midday hours. Differentiating these close outcomes are subtle model divergences: ECMWF simulations tilt slightly warmer toward 15°C with clearer skies enhancing solar heating, while GFS runs emphasize transient cloud cover capping at 14°C; historical March baselines average 12-13°C, but a positive temperature anomaly from jet stream ridging adds upside risk. Urban heat island effects in central London could nudge readings higher, though low-level forecast uncertainty persists ahead of tomorrow's 12Z model updates.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHöchste Temperatur in London am 23. März?
Höchste Temperatur in London am 23. März?
14°C 35%
15°C 34%
13°C 15%
16°C 12.7%
$32,151 Vol.
$32,151 Vol.
9°C oder darunter
<1%
10°C
<1%
11°C
<1%
12°C
2%
13°C
15%
14°C
35%
15°C
34%
16°C
13%
17°C
5%
18°C
2%
19°C oder höher
<1%
14°C 35%
15°C 34%
13°C 15%
16°C 12.7%
$32,151 Vol.
$32,151 Vol.
9°C oder darunter
<1%
10°C
<1%
11°C
<1%
12°C
2%
13°C
15%
14°C
35%
15°C
34%
16°C
13%
17°C
5%
18°C
2%
19°C oder höher
<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.
Markt eröffnet: Mar 19, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Trader consensus heavily favors 14°C (36.5%) and 15°C (34.0%) as London's highest temperature on March 23, propelled by the latest Met Office ensemble forecasts showing a mild high-pressure system ushering southerly airflow and temperatures peaking around 14-15°C during midday hours. Differentiating these close outcomes are subtle model divergences: ECMWF simulations tilt slightly warmer toward 15°C with clearer skies enhancing solar heating, while GFS runs emphasize transient cloud cover capping at 14°C; historical March baselines average 12-13°C, but a positive temperature anomaly from jet stream ridging adds upside risk. Urban heat island effects in central London could nudge readings higher, though low-level forecast uncertainty persists ahead of tomorrow's 12Z model updates.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
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