Skip to main content
icon for Lowest temperature in Shanghai on July 31?

Lowest temperature in Shanghai on July 31?

icon for Lowest temperature in Shanghai on July 31?

Lowest temperature in Shanghai on July 31?

Jul 29

Jul 30

Jul 31

Jul 29

Jul 30

Jul 31

28°C 32%

27°C 28%

26°C 15%

31°C 13%

Polymarket
NEW

28°C 32%

27°C 28%

26°C 15%

31°C 13%

Polymarket
NEW

22°C or below

$35 Vol.

6%

23°C

$32 Vol.

10%

24°C

$25 Vol.

7%

25°C

$15 Vol.

8%

26°C

$0 Vol.

15%

27°C

$5 Vol.

28%

28°C

$0 Vol.

32%

29°C

$0 Vol.

10%

30°C

$0 Vol.

9%

31°C

$21 Vol.

13%

32°C or higher

$37 Vol.

6%

This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD. 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 until the first data point for the following date has been published on the resolution source. 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. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Recent short-range forecasts for Shanghai indicate overnight lows stabilizing near 27–28°C on July 31 amid persistent subtropical high pressure and elevated humidity typical after the plum-rain season. Model consensus from agencies such as the China Meteorological Administration points to limited diurnal cooling under mostly clear to partly cloudy skies, with any late-day showers exerting only marginal influence on minimum readings. Historical July climatology reinforces this narrow band, where nighttime temperatures rarely deviate below 26°C without a stronger frontal passage or increased cloud cover—conditions not currently projected. The closely matched market-implied odds around 27–28°C reflect traders weighting these stable atmospheric patterns and the short time horizon until resolution, while lower-probability outcomes account for possible model spread in wind or precipitation timing.

This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26.

The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.

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 until the first data point for the following date has been published on the resolution source.

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.

Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$169
End Date
Jul 31, 2026
Market Opened
Jul 29, 2026, 12:30 AM ET

Resolution Source

https://www.wunderground.com/history/daily/cn/shanghai/ZSPD

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD. 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 until the first data point for the following date has been published on the resolution source. 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. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD. 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 until the first data point for the following date has been published on the resolution source. 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. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Recent short-range forecasts for Shanghai indicate overnight lows stabilizing near 27–28°C on July 31 amid persistent subtropical high pressure and elevated humidity typical after the plum-rain season. Model consensus from agencies such as the China Meteorological Administration points to limited diurnal cooling under mostly clear to partly cloudy skies, with any late-day showers exerting only marginal influence on minimum readings. Historical July climatology reinforces this narrow band, where nighttime temperatures rarely deviate below 26°C without a stronger frontal passage or increased cloud cover—conditions not currently projected. The closely matched market-implied odds around 27–28°C reflect traders weighting these stable atmospheric patterns and the short time horizon until resolution, while lower-probability outcomes account for possible model spread in wind or precipitation timing.

This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26.

The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.

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 until the first data point for the following date has been published on the resolution source.

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.

Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$169
End Date
Jul 31, 2026
Market Opened
Jul 29, 2026, 12:30 AM ET

Resolution Source

https://www.wunderground.com/history/daily/cn/shanghai/ZSPD

Resolver

0x69c47De9D...
This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD. 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 until the first data point for the following date has been published on the resolution source. 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. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Related

icon for Will the lowest temperature in Shanghai be 28°C on July 29?

Will the lowest temperature in Shanghai be 28°C on July 29?

97%
icon for Will the highest temperature in Shanghai be 37°C on July 31?

Will the highest temperature in Shanghai be 37°C on July 31?

37%
icon for Will the highest temperature in Qingdao be 35°C on July 31?

Will the highest temperature in Qingdao be 35°C on July 31?

34%

Beware of external links.

Frequently Asked Questions

"Lowest temperature in Shanghai on July 31?" 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 32%, followed by "27°C" at 28%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 32¢ implies that the market collectively assigns a 32% 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 Shanghai on July 31?" is a newly created market on Polymarket, launched on Jul 29, 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 Shanghai on July 31?," 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 Shanghai on July 31?" is "28°C" at 32%, meaning the market assigns a 32% chance to that outcome. The next closest outcome is "27°C" at 28%. 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 Shanghai on July 31?" 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.