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Highest temperature in Beijing on April 18?

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Highest temperature in Beijing on April 18?

Apr 16

Apr 17

Apr 18

Apr 16

Apr 17

Apr 18

28°C 26%

27°C 22%

29°C 22%

26°C 20%

Polymarket
NEW

28°C 26%

27°C 22%

29°C 22%

26°C 20%

Polymarket
NEW

25°C or below

$241 Vol.

12%

26°C

$257 Vol.

20%

27°C

$153 Vol.

22%

28°C

$240 Vol.

26%

29°C

$540 Vol.

22%

30°C

$459 Vol.

7%

31°C

$428 Vol.

2%

32°C

$733 Vol.

2%

33°C

$437 Vol.

1%

34°C

$800 Vol.

1%

35°C or higher

$851 Vol.

1%

This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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.Latest forecasts from the China Meteorological Administration and international models like ECMWF indicate Beijing's highest temperature on April 18 clustering around 27-28°C under persistent high-pressure ridging and southerly winds enhancing warm air advection, driving trader consensus toward these outcomes after early-April cold fronts yielded cooler readings like 18°C on April 14. The tight race among 26°C (22%), 27°C (22.5%), 28°C (26%), and 29°C (20%) reflects ensemble model spreads of 2-3°C, influenced by variables such as afternoon cloud development reducing solar insolation or hazy conditions limiting peaks, versus full sunshine pushing toward 29°C amid this year's positive temperature anomaly above the late-April climatological average of 22°C. Watch evening updates from CMA for refined guidance ahead of resolution based on official observatory measurements.

This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA.

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
$5,139
End Date
Apr 18, 2026
Market Opened
Apr 16, 2026, 1:08 AM ET

Resolution Source

https://www.wunderground.com/history/daily/cn/beijing/ZBAA

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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 highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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.Latest forecasts from the China Meteorological Administration and international models like ECMWF indicate Beijing's highest temperature on April 18 clustering around 27-28°C under persistent high-pressure ridging and southerly winds enhancing warm air advection, driving trader consensus toward these outcomes after early-April cold fronts yielded cooler readings like 18°C on April 14. The tight race among 26°C (22%), 27°C (22.5%), 28°C (26%), and 29°C (20%) reflects ensemble model spreads of 2-3°C, influenced by variables such as afternoon cloud development reducing solar insolation or hazy conditions limiting peaks, versus full sunshine pushing toward 29°C amid this year's positive temperature anomaly above the late-April climatological average of 22°C. Watch evening updates from CMA for refined guidance ahead of resolution based on official observatory measurements.

This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA.

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
$5,139
End Date
Apr 18, 2026
Market Opened
Apr 16, 2026, 1:08 AM ET

Resolution Source

https://www.wunderground.com/history/daily/cn/beijing/ZBAA

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 18 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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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

"Highest temperature in Beijing on April 18?" 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 "28°C" at 26%, followed by "27°C" at 22%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 26¢ implies that the market collectively assigns a 26% 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.

"Highest temperature in Beijing on April 18?" is a newly created market on Polymarket, launched on Apr 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 "Highest temperature in Beijing on April 18?," 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 "Highest temperature in Beijing on April 18?" is "28°C" at 26%, meaning the market assigns a 26% chance to that outcome. The next closest outcome is "27°C" at 22%. 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 "Highest temperature in Beijing on April 18?" 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.