Skip to main content
icon for Lowest temperature in Tokyo on July 22?

Lowest temperature in Tokyo on July 22?

icon for Lowest temperature in Tokyo on July 22?

Lowest temperature in Tokyo on July 22?

28°C 84%

27°C 19%

26°C <1%

24°C <1%

Polymarket
NEW

$18,166 Vol.

28°C 84%

27°C 19%

26°C <1%

24°C <1%

Polymarket
NEW

$18,166 Vol.

22°C or below

$216 Vol.

<1%

23°C

$645 Vol.

<1%

24°C

$661 Vol.

<1%

25°C

$686 Vol.

<1%

26°C

$1,079 Vol.

1%

27°C

$6,102 Vol.

24%

28°C

$5,164 Vol.

62%

29°C

$1,752 Vol.

<1%

30°C

$1,004 Vol.

<1%

31°C

$489 Vol.

<1%

32°C or higher

$368 Vol.

<1%

This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT. 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.Persistent summer heatwave conditions and urban heat island effects in Tokyo are elevating overnight lows ahead of July 22, with Japan Meteorological Agency forecasts showing partly cloudy skies and daytime highs near 36°C that limit nocturnal radiative cooling. High humidity and weak winds further suppress temperature drops, pushing market-implied odds toward minimums of 28–32°C or higher as the consensus range. Recent extreme heat days, including the first 35°C+ readings of the season, have reinforced trader views on sustained tropical-night patterns where lows may remain above 26°C. Model consensus points to modest variability from cloud cover or frontal influences, creating tight spreads among leading outcomes while keeping sub-24°C scenarios improbable given current synoptic setup.

This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.

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
$18,166
End Date
Jul 22, 2026
Market Opened
Jul 20, 2026, 12:31 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT. 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 Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT. 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.Persistent summer heatwave conditions and urban heat island effects in Tokyo are elevating overnight lows ahead of July 22, with Japan Meteorological Agency forecasts showing partly cloudy skies and daytime highs near 36°C that limit nocturnal radiative cooling. High humidity and weak winds further suppress temperature drops, pushing market-implied odds toward minimums of 28–32°C or higher as the consensus range. Recent extreme heat days, including the first 35°C+ readings of the season, have reinforced trader views on sustained tropical-night patterns where lows may remain above 26°C. Model consensus points to modest variability from cloud cover or frontal influences, creating tight spreads among leading outcomes while keeping sub-24°C scenarios improbable given current synoptic setup.

This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.

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
$18,166
End Date
Jul 22, 2026
Market Opened
Jul 20, 2026, 12:31 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 22 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 Tokyo Haneda Airport Station, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT. 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

Beware of external links.

Frequently Asked Questions

"Lowest temperature in Tokyo on July 22?" 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 62%, followed by "27°C" at 24%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 62¢ implies that the market collectively assigns a 62% 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.

As of today, "Lowest temperature in Tokyo on July 22?" has generated $18.2K in total trading volume since the market launched on Jul 20, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Lowest temperature in Tokyo on July 22?," 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 Tokyo on July 22?" is "28°C" at 62%, meaning the market assigns a 62% chance to that outcome. The next closest outcome is "27°C" at 24%. 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 Tokyo on July 22?" 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.