Trader sentiment favors milder temperatures in Buenos Aires on March 24, with 23°C or below leading at 49.5% implied probability, driven by the latest forecasts from Argentina's Servicio Meteorológico Nacional (SMN) and ECMWF models projecting highs of 23-25°C under a cooling southerly airflow following last week's heatwave that peaked above 35°C. Historical March averages hover around 27°C, but current synoptic patterns—featuring a passing frontal system and increased cloud cover—tilt odds toward the 24°C (19.5%) and 25°C (21.5%) buckets, while hotter outcomes above 27°C fade below 10% amid model consensus on stable, temperate conditions. Traders eye SMN's afternoon update for potential shifts in these market-implied odds.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Buenos Aires on March 24?
Highest temperature in Buenos Aires on March 24?
23°C or below 49%
25°C 26%
24°C 20%
26°C 16%
23°C or below
49%
24°C
20%
25°C
22%
26°C
16%
27°C
11%
28°C
5%
29°C
3%
30°C
2%
31°C
3%
32°C
3%
33°C or higher
<1%
23°C or below 49%
25°C 26%
24°C 20%
26°C 16%
23°C or below
49%
24°C
20%
25°C
22%
26°C
16%
27°C
11%
28°C
5%
29°C
3%
30°C
2%
31°C
3%
32°C
3%
33°C or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Minister Pistarini Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Mar 20, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/ar/ezeiza/SAEZResolver
0x69c47De9D...Trader sentiment favors milder temperatures in Buenos Aires on March 24, with 23°C or below leading at 49.5% implied probability, driven by the latest forecasts from Argentina's Servicio Meteorológico Nacional (SMN) and ECMWF models projecting highs of 23-25°C under a cooling southerly airflow following last week's heatwave that peaked above 35°C. Historical March averages hover around 27°C, but current synoptic patterns—featuring a passing frontal system and increased cloud cover—tilt odds toward the 24°C (19.5%) and 25°C (21.5%) buckets, while hotter outcomes above 27°C fade below 10% amid model consensus on stable, temperate conditions. Traders eye SMN's afternoon update for potential shifts in these market-implied odds.
Experimental AI-generated summary referencing Polymarket data · Updated
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