TOTAL VOLUME:

$114.5b

24H VOL:

$149,897,520

24H TRANSACTIONS:

1,380,975,298

OPEN INTEREST:

$1,214,596,905

340,805

Markets across

34,373

events

MATCHED EVENTS:

4,679

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

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Highest temperature in Buenos Aires on August 27?
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polymarket

Highest temperature in Buenos Aires on August 27?

Aug 25, 2026, 8:56 PM EST - Aug 27, 2026, 8:00 AM EST
Total volume:
$32,425
Volume 24h:
$28,550N/A
Liquidity:
$27,593
30%
Open interest:
$21,005N/A

16°C

 - Polymarket

16°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Aug 27, 2026

Will the highest temperature in Buenos Aires be 16°C on August 27?

100%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 99.9¢ buys you 100 shares | Odds: 100% Total Payout: $100 | Net Profit: $0 Multiplier: 1.00x | ROI: 0.1% | APY: N/A Low liquidity
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

16°C

Trade
100%
93%
Yes 99.9¢No 0.9¢
0.8¢
$237
$4,061
1,826%
N/A
N/A
0d 0h 0m
active
polymarket

19°C

0%
29%
Yes 0.9¢No 99.6¢
$320
$3,245
155%
N/A
N/A
0d 0h 0m
active
polymarket

17°C

0%
16%
Yes 0.5¢No 99.8¢
0.3¢
$166
$4,160
548%
N/A
N/A
0d 0h 0m
active
polymarket

20°C

0%
10%
Yes 0.4¢No 99.8¢
$1,001
$1,422
1,104%
N/A
N/A
0d 0h 0m
active
polymarket

22°C

0%
1%
Yes 0.4¢No 99.8¢
$1,394
$419
241%
N/A
N/A
0d 0h 0m
active
polymarket

18°C

0%
34%
Yes 0.3¢No 99.9¢
$373
$3,476
387%
N/A
N/A
0d 0h 0m
active
polymarket

14°C or below

0%
1%
Yes 0.1¢No 100¢
$10,483
$8,626
3,581%
N/A
N/A
0d 0h 0m
active
polymarket

15°C

0%
2%
Yes 0.1¢No 100¢
$8,677
$5,770
11,414%
N/A
N/A
0d 0h 0m
active
polymarket

21°C

0%
1%
Yes 0.1¢No 100¢
$1,767
$697
351%
N/A
N/A
0d 0h 0m
active
polymarket

24°C or higher

0%
Yes 0.1¢No 100¢
$1,727
$289
0%
N/A
N/A
0d 0h 0m
active
polymarket

23°C

0%
Yes 0.1¢No 100¢
$1,447
$259
275%
N/A
N/A
0d 0h 0m
active
Total markets: 11

Description

This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 27 Aug '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.