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icon for Temperatura mais baixa em Hong Kong em 21 de maio?

Temperatura mais baixa em Hong Kong em 21 de maio?

icon for Temperatura mais baixa em Hong Kong em 21 de maio?

Temperatura mais baixa em Hong Kong em 21 de maio?

mai 15

mai 16

mai 17

mai 18

mai 15

mai 16

mai 17

mai 18

29°C ou mais 41%

25°C 20%

26°C 20%

27°C 20%

Polymarket
NOVO

29°C ou mais 41%

25°C 20%

26°C 20%

27°C 20%

Polymarket
NOVO

19°C ou menos

$0 Vol.

1%

20°C

$0 Vol.

11%

21°C

$0 Vol.

12%

22°C

$0 Vol.

14%

23°C

$0 Vol.

16%

24°C

$0 Vol.

19%

25°C

$0 Vol.

20%

26°C

$0 Vol.

20%

27°C

$0 Vol.

20%

28°C

$0 Vol.

18%

29°C ou mais

$0 Vol.

41%

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 21 May '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve to "Yes" until data for this date has been finalized. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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.Current meteorological forecasts for Hong Kong point to elevated overnight minimum temperatures on May 21, with ensemble guidance from the Hong Kong Observatory favoring values near or above 29°C due to southerly warm-air advection and reduced radiative cooling under partly cloudy skies. This positioning reflects a departure from late-May climatological averages of 24–25°C, as recent model runs show limited influence from cooler northerly flows or significant precipitation that could enhance nocturnal temperature drops. Traders are watching for updates in the next 48 hours from regional numerical weather prediction systems, which could shift probabilities if steering patterns or humidity levels change.

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 21 May '26.

The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm

This market can not resolve to "Yes" until data for this date has been finalized.

The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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
$0
Data de Término
21 mai 2026
Mercado Aberto
May 17, 2026, 12:30 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 21 May '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve to "Yes" until data for this date has been finalized. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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 by the Hong Kong Observatory in degrees Celsius on 21 May '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve to "Yes" until data for this date has been finalized. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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.Current meteorological forecasts for Hong Kong point to elevated overnight minimum temperatures on May 21, with ensemble guidance from the Hong Kong Observatory favoring values near or above 29°C due to southerly warm-air advection and reduced radiative cooling under partly cloudy skies. This positioning reflects a departure from late-May climatological averages of 24–25°C, as recent model runs show limited influence from cooler northerly flows or significant precipitation that could enhance nocturnal temperature drops. Traders are watching for updates in the next 48 hours from regional numerical weather prediction systems, which could shift probabilities if steering patterns or humidity levels change.

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 21 May '26.

The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm

This market can not resolve to "Yes" until data for this date has been finalized.

The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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
$0
Data de Término
21 mai 2026
Mercado Aberto
May 17, 2026, 12:30 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 21 May '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve to "Yes" until data for this date has been finalized. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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

"Temperatura mais baixa em Hong Kong em 21 de maio?" 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 "29°C ou mais" at 41%, followed by "25°C" at 20%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 41¢ implies that the market collectively assigns a 41% 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.

"Temperatura mais baixa em Hong Kong em 21 de maio?" is a newly created market on Polymarket, launched on May 17, 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 "Temperatura mais baixa em Hong Kong em 21 de maio?," 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 "Temperatura mais baixa em Hong Kong em 21 de maio?" is "29°C ou mais" at 41%, meaning the market assigns a 41% chance to that outcome. The next closest outcome is "25°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 "Temperatura mais baixa em Hong Kong em 21 de maio?" 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.