WeatherLondon Daily Weather

Highest temperature in London on September 21?

$12.2K volume, 24h863 fills · 228 traders · 11 questions

Reported by Polymarket: open interest $11.3K · liquidity $60.0K · 24h volume 23,993 shares

Event startSep 19, 2026 04:55 UTC
CreatedSep 19, 2026 04:55 UTC
Sep 19, 2026 04:56 UTC
First tradeSep 19, 2026 05:00 UTC
Sep 21, 2026 12:00 UTC

Resolves via weather.gov/wrh/timeseries?site=eglc

Part of London Daily Weather · daily

Question	Yes	No	24h volume
23°C	28.0¢	72.0¢	$3.5K
22°C	49.0¢	51.0¢	$2.4K
24°C	11.0¢	89.0¢	$2.3K
21°C	11.0¢	89.0¢	$1.7K
25°C	1.7¢	98.3¢	$971.28
20°C	2.6¢	97.4¢	$662.82
19°C	0.4¢	99.6¢	$350.04
26°C	0.1¢	100.0¢	$137.86
27°C	0.1¢	100.0¢	$83.85
18°C or belowQuiet	0.1¢	99.9¢	—
28°C or higherQuiet	0.1¢	100.0¢	—
(11 of 11 priced)	104.0¢

Market details

Category: Weather
Series: London Daily Weather

Prices as of Sep 20, 2026 13:34 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.

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Market details