TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Tokyo on June 25?
polymarket

Highest temperature in Tokyo on June 25?

Volume:
$104,244

22°C

 - Polymarket

22°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 25, 2026

Closed: Jun 25, 8:00 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

22°C

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$21,530
N/A
N/A
N/A
Settled
Yes
polymarket

21°C

0%
Yes 0¢No 100¢
—
N/A
$41,559
N/A
N/A
N/A
Settled
No
polymarket

24°C

0%
Yes 0¢No 100¢
—
N/A
$7,988
N/A
N/A
N/A
Settled
No
polymarket

23°C

0%
Yes 0¢No 100¢
—
N/A
$7,039
N/A
N/A
N/A
Settled
No
polymarket

18°C

0%
Yes 0¢No 100¢
—
N/A
$5,777
N/A
N/A
N/A
Settled
No
polymarket

20°C

0%
Yes 0¢No 100¢
—
N/A
$5,590
N/A
N/A
N/A
Settled
No
polymarket

19°C

0%
Yes 0¢No 100¢
—
N/A
$5,388
N/A
N/A
N/A
Settled
No
polymarket

25°C

0%
Yes 0¢No 100¢
—
N/A
$4,803
N/A
N/A
N/A
Settled
No
polymarket

17°C or below

0%
Yes 0¢No 100¢
—
N/A
$2,983
N/A
N/A
N/A
Settled
No
polymarket

26°C

0%
Yes 0¢No 100¢
—
N/A
$1,236
N/A
N/A
N/A
Settled
No
polymarket

27°C or higher

0%
Yes 0¢No 100¢
—
N/A
$351
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 25 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest 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.

Polymarket

This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 25 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest 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.

Frequently asked questions

The Tokyo temperature market dashboard on Polymarket tracks real-time odds and trading activity for the highest temperature forecast in Tokyo on June 25. Traders can monitor current prices, 24-hour volume of $52,858, and historical price movements to gauge market sentiment. The dashboard displays the leading outcome and its implied probability, helping participants understand how the market is pricing different temperature scenarios. Total liquidity across this market stands at $104,244, reflecting active participation in weather prediction trading.

Prediction market odds often diverge from traditional weather forecasts because they incorporate real-time trader behavior and financial incentives. While meteorologists rely on atmospheric models and historical data, this market aggregates the collective judgment of participants betting on the actual outcome. Comparing current implied probabilities to official forecasts from Japan's Meteorological Agency or other analysts can reveal where traders see value or disagreement. Markets tend to update faster than seasonal forecasts when new data emerges, making them a dynamic alternative to static analyst predictions.

This market resolves around Jun 25, 2026, once the highest temperature recorded in Tokyo for June 25 is finalized and verifiable from credible public sources. The outcome is determined by official meteorological data, typically confirmed by Japan's Meteorological Agency or equivalent authoritative weather records. Resolution occurs after the trading window closes and the actual temperature is confirmed, allowing the platform to settle all positions based on which outcome bracket the final reading falls into.

Weather model updates and seasonal forecasts are primary drivers of price movement in this market. Major atmospheric patterns, tropical systems, or heat waves affecting East Asia could shift trader expectations significantly. Real-time weather alerts, changes in long-range forecasts, and historical temperature comparisons for that date will influence positioning. As June 25 approaches, intraday weather reports and satellite imagery become increasingly important, potentially triggering sharp repricing as the event date nears and uncertainty narrows.