TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Wellington on May 29?
polymarket

Highest temperature in Wellington on May 29?

Volume:
$61,391

15°C

 - Polymarket

15°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 29, 2026

Closed: May 29, 8:00 AM EST

polymarket

Polymarket

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

15°C

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$11,376
N/A
N/A
N/A
Settled
Yes
polymarket

14°C

0%
Yes 0¢No 100¢
—
N/A
$10,286
N/A
N/A
N/A
Settled
No
polymarket

17°C

0%
Yes 0¢No 100¢
—
N/A
$10,077
N/A
N/A
N/A
Settled
No
polymarket

13°C

0%
Yes 0¢No 100¢
—
N/A
$9,684
N/A
N/A
N/A
Settled
No
polymarket

16°C

0%
Yes 0¢No 100¢
—
N/A
$8,288
N/A
N/A
N/A
Settled
No
polymarket

19°C or higher

0%
Yes 0¢No 100¢
—
N/A
$4,859
N/A
N/A
N/A
Settled
No
polymarket

18°C

0%
Yes 0¢No 100¢
—
N/A
$4,131
N/A
N/A
N/A
Settled
No
polymarket

12°C

0%
Yes 0¢No 100¢
—
N/A
$1,666
N/A
N/A
N/A
Settled
No
polymarket

11°C

0%
Yes 0¢No 100¢
—
N/A
$526
N/A
N/A
N/A
Settled
No
polymarket

10°C

0%
Yes 0¢No 100¢
—
N/A
$477
N/A
N/A
N/A
Settled
No
polymarket

9°C or below

0%
Yes 0¢No 100¢
—
N/A
$20
N/A
N/A
N/A
Settled
No
Total markets: 11

Intro

This market tracks whether Wellington's highest temperature will reach 15°C on May 29, 2026. On Polymarket, the 15°C outcome is trading at 50.5%, while the 14°C outcome stands at 28.5%. Resolution will be determined by the highest temperature recorded at Wellington International Airport Station on that date, as reported by Weather Underground. Watch for weather pattern forecasts released in late May 2026, as seasonal conditions approaching the southern hemisphere winter will be critical to determining the final temperature reading.

Frequently asked questions

The dashboard tracks real-time odds and trading activity for the highest temperature prediction in Wellington on May 29 on Polymarket. It displays live probability estimates for each temperature outcome, 24-hour trading volume of $36,290, and cumulative group volume of $61,391. Users can monitor price movements, historical odds trends, and order book depth to understand how the market is pricing different temperature scenarios as the event date approaches.

Prediction market odds reflect real-money consensus from traders betting on Wellington's May 29 high temperature, while analyst forecasts typically come from meteorological models and seasonal climate assessments. Markets often incorporate faster-moving information and trader conviction, whereas analyst forecasts may rely on longer-term historical patterns. Comparing the two reveals whether traders are pricing in weather developments that traditional forecasters have not yet emphasized, or conversely, whether established climate models suggest outcomes the market undervalues.

The market resolves on May 29, 2026, after the highest temperature in Wellington on May 29 has been recorded and verified. Resolution is determined by the actual observed maximum temperature on that date, which is compared against the predefined outcome thresholds in the market. Once official temperature data is confirmed, the corresponding outcome contract is settled and traders receive payouts based on their positions in the winning outcome.

Key signals include updated weather forecasts from meteorological agencies, seasonal climate patterns for late May in Wellington, and real-time atmospheric conditions as the date approaches. Major weather systems such as cold fronts, high-pressure ridges, or unusual ocean temperature anomalies could shift market expectations significantly. Additionally, historical temperature records for that date and broader climate trends may influence trader positioning. As May 29 draws closer, short-range forecasts become more reliable, typically causing sharper odds movements in the final days.