
Prediction market · Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 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.
Ticker
highest-temperature-in-london-on-april-23-2026
Volume
416.8K
24h volume
317.0K
1w volume
416.8K
Open interest
81.6K
Liquidity
296.5K
Liquidity CLOB
296.5K
Start
Apr 21, 2026
End
Apr 23, 2026
Status
Active
Access
Restricted
Created
Apr 21, 2026
Resolution source
https://www.wunderground.com/history/daily/gb/london/EGLC
Event ID
401667
Slug
highest-temperature-in-london-on-april-23-2026
Markets
11
Tags
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"id": "401667",
"ticker": "highest-temperature-in-london-on-april-23-2026",
"slug": "highest-temperature-in-london-on-april-23-2026",
"title": "Highest temperature in London on April 23?",
"description": "This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 Apr '26.\n\nThe 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.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve to \"Yes\" until all data for this date has been finalized.\n\nThe 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.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.",
"resolutionSource": "https://www.wunderground.com/history/daily/gb/london/EGLC",
"startDate": "2026-04-21T04:36:56.405762Z",
"creationDate": "2026-04-21T04:36:56.405746Z",
"endDate": "2026-04-23T12:00:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 296547.88606,
"volume": 416817.83215899987,
"openInterest": 81603.221504,
"createdAt": "2026-04-21T04:03:22.782254Z",
"updatedAt": "2026-04-24T01:23:00.543492Z",
"competitive": 0.8003199679231757,
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"volume1mo": 416817.83215900004,
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"enableOrderBook": true,
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"negRisk": true,
"negRiskMarketID": "0x748c39bba3993e31e3651adb1d910fcd095673478220d495cc5ad5449fc3a200",
"commentCount": 0,
"markets": [
{
"id": "2040173",
"question": "Will the highest temperature in London be 13°C or below on April 23?",
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"slug": "highest-temperature-in-london-on-april-23-2026-13corbelow",
"resolutionSource": "https://www.wunderground.com/history/daily/gb/london/EGLC",
"endDate": "2026-04-23T12:00:00Z",
"startDate": "2026-04-21T04:27:51.812025Z",
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"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"description": "This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 Apr '26.\n\nThe 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.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve to \"Yes\" until all data for this date has been finalized.\n\nThe 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.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.",
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"outcomePrices": "[\"0\", \"1\"]",
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"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-04-21T04:03:22.896588Z",
"updatedAt": "2026-04-24T01:22:29.804872Z",
"closedTime": "2026-04-23 13:01:56+00",
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"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x69c47De9D4D3Dad79590d61b9e05918E03775f24",
"restricted": true,
"groupItemTitle": "13°C or below",
"groupItemThreshold": "0",
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"startDateIso": "2026-04-21",
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"volume24hr": 11396.750724000003,
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"volume1mo": 33483.344679,
"volume1yr": 33483.344679,
"gameStartTime": "2026-04-22 23:00:00+00",
"secondsDelay": 3,
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"umaBond": "500",
"umaReward": "5",
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"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
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"ready": false,
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"acceptingOrdersTimestamp": "2026-04-21T04:26:32Z",
"cyom": false,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.001,
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"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": false,
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"negRiskOther": false,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-21T04:07:46.242793Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "weather_fees",
"feeSchedule": {
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},
{
"id": "2040174",
"question": "Will the highest temperature in London be 14°C on April 23?",
"conditionId": "0x71383d9aa86d1bec332605925997c49716a51224702053abd4fb0f1d8c6881cc",
"slug": "highest-temperature-in-london-on-april-23-2026-14c",
"resolutionSource": "https://www.wunderground.com/history/daily/gb/london/EGLC",
"endDate": "2026-04-23T12:00:00Z",
"startDate": "2026-04-21T04:28:02.004574Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"description": "This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 Apr '26.\n\nThe 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.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve to \"Yes\" until all data for this date has been finalized.\n\nThe 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.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0\", \"1\"]",
"volume": "25707.81024899998",
"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-04-21T04:03:23.011397Z",
"updatedAt": "2026-04-24T01:22:28.971477Z",
"closedTime": "2026-04-23 13:36:22+00",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x69c47De9D4D3Dad79590d61b9e05918E03775f24",
"restricted": true,
"groupItemTitle": "14°C",
"groupItemThreshold": "1",
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"umaEndDate": "2026-04-23T13:36:22Z",
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"orderMinSize": 5,
"umaResolutionStatus": "resolved",
"volumeNum": 25707.81024899998,
"endDateIso": "2026-04-23",
"startDateIso": "2026-04-21",
"hasReviewedDates": true,
"volume24hr": 10834.904411000001,
"volume1wk": 25707.810249,
"volume1mo": 25707.810249,
"volume1yr": 25707.810249,
"gameStartTime": "2026-04-22 23:00:00+00",
"secondsDelay": 3,
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"umaBond": "500",
"umaReward": "5",
"volume24hrClob": 10834.904411000001,
"volume1wkClob": 25707.810249,
"volume1moClob": 25707.810249,
"volume1yrClob": 25707.810249,
"volumeClob": 25707.81024899998,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": false,
"negRisk": true,
"negRiskMarketID": "0x748c39bba3993e31e3651adb1d910fcd095673478220d495cc5ad5449fc3a200",
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"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-21T04:26:42Z",
"cyom": false,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.007,
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"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-21T04:07:46.244984Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "weather_fees",
"feeSchedule": {
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},
{
"id": "2040175",
"question": "Will the highest temperature in London be 15°C on April 23?",
"conditionId": "0xb14738707ab9d39c8633e70f87310bcaf2898759114b13afb8248a78a54abbe0",
"slug": "highest-temperature-in-london-on-april-23-2026-15c",
"resolutionSource": "https://www.wunderground.com/history/daily/gb/london/EGLC",
"endDate": "2026-04-23T12:00:00Z",
"startDate": "2026-04-21T04:28:11.194945Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"description": "This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 Apr '26.\n\nThe 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.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve to \"Yes\" until all data for this date has been finalized.\n\nThe 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.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0\", \"1\"]",
"volume": "38513.23374900001",
"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-04-21T04:03:23.1316Z",
"updatedAt": "2026-04-24T01:22:28.919598Z",
"closedTime": "2026-04-23 15:30:26+00",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x69c47De9D4D3Dad79590d61b9e05918E03775f24",
"restricted": true,
"groupItemTitle": "15°C",
"groupItemThreshold": "2",
"questionID": "0x748c39bba3993e31e3651adb1d910fcd095673478220d495cc5ad5449fc3a202",
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"orderMinSize": 5,
"umaResolutionStatus": "resolved",
"volumeNum": 38513.23374900001,
"endDateIso": "2026-04-23",
"startDateIso": "2026-04-21",
"hasReviewedDates": true,
"volume24hr": 29513.883212999997,
"volume1wk": 38513.233749,
"volume1mo": 38513.233749,
"volume1yr": 38513.233749,
"gameStartTime": "2026-04-22 23:00:00+00",
"secondsDelay": 3,
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"volume1wkClob": 38513.233749,
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"volumeClob": 38513.23374900001,
"makerBaseFee": 1000,
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"customLiveness": 0,
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"negRiskMarketID": "0x748c39bba3993e31e3651adb1d910fcd095673478220d495cc5ad5449fc3a200",
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"cyom": false,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.026,
"lastTradePrice": 0.001,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-21T04:07:46.246934Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
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},
{
"id": "2040176",
"question": "Will the highest temperature in London be 16°C on April 23?",
"conditionId": "0xd00b70ca1551ecfea5560158b986818fc2638230192323cb253500f22ecf9bb1",
"slug": "highest-temperature-in-london-on-april-23-2026-16c",
"resolutionSource": "https://www.wunderground.com/history/daily/gb/london/EGLC",
"endDate": "2026-04-23T12:00:00Z",
"startDate": "2026-04-21T04:28:11.449204Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-london-on-jan-22-eouu0bkjph8i.jpg",
"description": "This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 23 Apr '26.\n\nThe 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.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve to \"Yes\" until all data for this date has been finalized.\n\nThe 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.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0\", \"1\"]",
"volume": "67032.20743999994",
"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-04-21T04:03:23.24036Z",
"updatedAt": "2026-04-24T01:22:35.931858Z",
"closedTime": "2026-04-23 16:10:46+00",
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"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x69c47De9D4D3Dad79590d61b9e05918E03775f24",
"restricted": true,
"groupItemTitle": "16°C",
"groupItemThreshold": "3",
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"umaResolutionStatus": "resolved",
"volumeNum": 67032.20743999994,
"endDateIso": "2026-04-23",
"startDateIso": "2026-04-21",
"hasReviewedDates": true,
"volume24hr": 53805.334386999995,
"volume1wk": 67032.20744,
"volume1mo": 67032.20744,
"volume1yr": 67032.20744,
"gameStartTime": "2026-04-22 23:00:00+00",
"secondsDelay": 3,
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"volumeClob": 67032.20743999994,
"makerBaseFee": 1000,
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"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.157,
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"bestAsk": 0.001,
"automaticallyActive": true,
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"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[\"proposed\"]",
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"deployingTimestamp": "2026-04-21T04:07:46.250118Z",
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},
{
"id": "2040177",
"question": "Will the highest temperature in London be 17°C on April 23?",
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"question": "Will the highest temperature in London be 18°C on April 23?",
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{
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"question": "Will the highest temperature in London be 19°C on April 23?",
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{
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"question": "Will the highest temperature in London be 20°C on April 23?",
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{
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"question": "Will the highest temperature in London be 21°C on April 23?",
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