Ensemble forecasts from ECMWF and GFS models show a tight spread of 16.5–18.5°C for Madrid's highest temperature at Adolfo Suárez Madrid–Barajas Airport on March 28, driving trader sentiment toward 17°C and 18°C with near-even implied probabilities amid inherent short-range uncertainty in peak afternoon boundary-layer heating. Yesterday's observed maximum of 18.9°C at Barajas reflected mild southerly flows under a high-pressure ridge over Iberia, but recent 24-hour updates from AEMET and global models indicate subtle cooling from increased northerly airflow delivering drier continental air, lighter cloud cover enhancing solar insolation, and moderated urban heat island effects. Historical late-March averages near 16°C provide baseline context, while new 00Z ensemble runs overnight could refine the balance between these outcomes.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoTemperatura mais alta em Madrid a 28 de março?
Temperatura mais alta em Madrid a 28 de março?
17°C 36%
18°C 32%
16°C 16%
19°C 12.8%
$41,012 Vol.
$41,012 Vol.
13°C ou menos
1%
14°C
1%
15°C
2%
16°C
16%
17°C
36%
18°C
32%
19°C
13%
20°C
4%
21°C
1%
22°C
<1%
23°C ou mais
<1%
17°C 36%
18°C 32%
16°C 16%
19°C 12.8%
$41,012 Vol.
$41,012 Vol.
13°C ou menos
1%
14°C
1%
15°C
2%
16°C
16%
17°C
36%
18°C
32%
19°C
13%
20°C
4%
21°C
1%
22°C
<1%
23°C ou mais
<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 Adolfo Suárez Madrid-Barajas Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.
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.
Mercado Aberto: Mar 24, 2026, 6:05 AM ET
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...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 Adolfo Suárez Madrid-Barajas Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.
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.
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Ensemble forecasts from ECMWF and GFS models show a tight spread of 16.5–18.5°C for Madrid's highest temperature at Adolfo Suárez Madrid–Barajas Airport on March 28, driving trader sentiment toward 17°C and 18°C with near-even implied probabilities amid inherent short-range uncertainty in peak afternoon boundary-layer heating. Yesterday's observed maximum of 18.9°C at Barajas reflected mild southerly flows under a high-pressure ridge over Iberia, but recent 24-hour updates from AEMET and global models indicate subtle cooling from increased northerly airflow delivering drier continental air, lighter cloud cover enhancing solar insolation, and moderated urban heat island effects. Historical late-March averages near 16°C provide baseline context, while new 00Z ensemble runs overnight could refine the balance between these outcomes.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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