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icon for Temperatura mais baixa em Hong Kong em 18 de setembro?

Temperatura mais baixa em Hong Kong em 18 de setembro?

icon for Temperatura mais baixa em Hong Kong em 18 de setembro?

Temperatura mais baixa em Hong Kong em 18 de setembro?

set 17

set 18

set 17

set 18

27°C 54%

26°C 42%

25°C 7%

23°C 4%

Polymarket
NOVO

27°C 54%

26°C 42%

25°C 7%

23°C 4%

Polymarket
NOVO

21°C ou menos

$0 Vol.

2%

22°C

$0 Vol.

3%

23°C

$0 Vol.

4%

24°C

$0 Vol.

4%

25°C

$200 Vol.

7%

26°C

$2,122 Vol.

42%

27°C

$992 Vol.

54%

28°C

$33 Vol.

3%

29°C

$0 Vol.

3%

30°C

$235 Vol.

1%

31°C ou mais

$231 Vol.

1%

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 18 Sep '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 In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket. This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first. 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 initially published for this market's timeframe will not be considered for this market's resolution.Official Hong Kong Observatory guidance for September 18 projects a minimum of 26°C under fine, dry easterly flow and anticyclonic subsidence, with relative humidity 55–85% and negligible rain risk. This setup favors nocturnal radiative cooling, yet urban heat retention and light winds often limit the drop to 26–27°C. Recent model runs and hourly guidance cluster overnight lows near 25–26°C, creating the tight 48.5%–46.5% split between 26°C and 27°C. Sustained clear skies and strengthening northeast monsoon support the current consensus, while any increase in low-level moisture or wind shift could nudge the minimum higher. Updated HKO briefings and local mesoscale runs will refine the exact threshold ahead of resolution.

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 18 Sep '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

In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket.

This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first.

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 initially published 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 18 Sep '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 In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket. This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first. 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 initially published for this market's timeframe will not be considered for this market's resolution.
Volume
$3,814
Data de Término
18 set 2026
Mercado Aberto
Sep 16, 2026, 12:30 AM ET

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 18 Sep '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 In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket. This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first. 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 initially published for this market's timeframe will not be considered for this market's resolution.Official Hong Kong Observatory guidance for September 18 projects a minimum of 26°C under fine, dry easterly flow and anticyclonic subsidence, with relative humidity 55–85% and negligible rain risk. This setup favors nocturnal radiative cooling, yet urban heat retention and light winds often limit the drop to 26–27°C. Recent model runs and hourly guidance cluster overnight lows near 25–26°C, creating the tight 48.5%–46.5% split between 26°C and 27°C. Sustained clear skies and strengthening northeast monsoon support the current consensus, while any increase in low-level moisture or wind shift could nudge the minimum higher. Updated HKO briefings and local mesoscale runs will refine the exact threshold ahead of resolution.

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 18 Sep '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

In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket.

This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first.

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 initially published 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 18 Sep '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 In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket. This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first. 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 initially published for this market's timeframe will not be considered for this market's resolution.
Volume
$3,814
Data de Término
18 set 2026
Mercado Aberto
Sep 16, 2026, 12:30 AM ET

Resolver

0x69c47De9D...

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Frequently Asked Questions

"Temperatura mais baixa em Hong Kong em 18 de setembro?" 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 "27°C" at 54%, followed by "26°C" at 42%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 54¢ implies that the market collectively assigns a 54% 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 18 de setembro?" is a newly created market on Polymarket, launched on Sep 16, 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 18 de setembro?," 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 18 de setembro?" is "27°C" at 54%, meaning the market assigns a 54% chance to that outcome. The next closest outcome is "26°C" at 42%. 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 18 de setembro?" 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.