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Lowest temperature in London on May 16?

icon for Lowest temperature in London on May 16?

Lowest temperature in London on May 16?

May 13

May 14

May 15

May 16

May 13

May 14

May 15

May 16

5°C 35%

6°C 33%

7°C 20%

8°C 15%

Polymarket
NEW

5°C 35%

6°C 33%

7°C 20%

8°C 15%

Polymarket
NEW

0°C or below

$71 Vol.

1%

1°C

$432 Vol.

1%

2°C

$7 Vol.

1%

3°C

$20 Vol.

3%

4°C

$3 Vol.

5%

5°C

$3 Vol.

19%

6°C

$3 Vol.

22%

7°C

$19 Vol.

20%

8°C

$0 Vol.

15%

9°C

$0 Vol.

11%

10°C or higher

$59 Vol.

3%

This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26. The resolution source for this market will be information from Wunderground, specifically the lowest 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.Trader consensus on Polymarket reflects high uncertainty in London's overnight minimum temperature on May 16, with implied probabilities tightly clustered around 3–6°C (each ~24–26%) due to a recent influx of Arctic air via northerly airflow, as detailed in Met Office forecasts showing weekday lows of 6–7°C transitioning to potential radiative cooling under sunny intervals. Differentiating factors include model ensemble spread—ECMWF and GFS diverge on overnight cloud cover evolution, with clearer skies favoring deeper cools near 3–4°C via enhanced longwave radiation loss, while persistent low-level stratus or light showers could cap lows at 5–6°C. Below-average May conditions (historical norms ~8–9°C) stem from a blocking high steering cold air southward; watch Met Office's evening update and Friday model refreshes for shifts ahead of resolution using official Heathrow observations.

This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26.

The resolution source for this market will be information from Wunderground, specifically the lowest 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.
Volume
$597
End Date
May 16, 2026
Market Opened
May 13, 2026, 12:30 AM ET

Resolution Source

https://www.wunderground.com/history/daily/gb/london/EGLC
This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26. The resolution source for this market will be information from Wunderground, specifically the lowest 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.
This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26. The resolution source for this market will be information from Wunderground, specifically the lowest 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.Trader consensus on Polymarket reflects high uncertainty in London's overnight minimum temperature on May 16, with implied probabilities tightly clustered around 3–6°C (each ~24–26%) due to a recent influx of Arctic air via northerly airflow, as detailed in Met Office forecasts showing weekday lows of 6–7°C transitioning to potential radiative cooling under sunny intervals. Differentiating factors include model ensemble spread—ECMWF and GFS diverge on overnight cloud cover evolution, with clearer skies favoring deeper cools near 3–4°C via enhanced longwave radiation loss, while persistent low-level stratus or light showers could cap lows at 5–6°C. Below-average May conditions (historical norms ~8–9°C) stem from a blocking high steering cold air southward; watch Met Office's evening update and Friday model refreshes for shifts ahead of resolution using official Heathrow observations.

This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26.

The resolution source for this market will be information from Wunderground, specifically the lowest 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.
Volume
$597
End Date
May 16, 2026
Market Opened
May 13, 2026, 12:30 AM ET

Resolution Source

https://www.wunderground.com/history/daily/gb/london/EGLC
This market will resolve to the temperature range that contains the lowest temperature recorded at the London City Airport Station in degrees Celsius on 16 May '26. The resolution source for this market will be information from Wunderground, specifically the lowest 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.

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Frequently Asked Questions

"Lowest temperature in London on May 16?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "6°C" at 23%, followed by "7°C" at 20%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 23¢ implies that the market collectively assigns a 23% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Lowest temperature in London on May 16?" is a newly created market on Polymarket, launched on May 13, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Lowest temperature in London on May 16?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Lowest temperature in London on May 16?" is "6°C" at 23%, meaning the market assigns a 23% chance to that outcome. The next closest outcome is "7°C" at 20%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Lowest temperature in London on May 16?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.