Latest National Weather Service forecasts and ensemble guidance from NOAA's GFS and ECMWF models show a tight spread for Miami International Airport's lowest temperature on May 18, with projected nighttime lows ranging 73–85°F amid uncertainty in evening sea breeze propagation and cloud cover evolution. The 33.5% implied probability for 73°F or below stems from select drier model runs suggesting enhanced radiational cooling under light winds and lower dew points near 70°F, while 78–79°F at 25.5% reflects consensus persistence of humid onshore flow from the warm Atlantic, limiting cooling via latent heat advection—historical mid-May averages hover around 76°F. Key differentiators include urban heat island effects and potential weak upper-level trough influence; watch 00Z model updates for refined trader consensus.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais baixa em Miami em 18 de maio?
Temperatura mais baixa em Miami em 18 de maio?
73°F ou menos 39%
76-77°F 23%
26,7-27,2°C 21%
82-83°F 19%
73°F ou menos
39%
74-75°F
11%
76-77°F
23%
78-79°F
22%
26,7-27,2°C
21%
82-83°F
19%
84-85°F
18%
30-31°C
6%
88-89°F
3%
90-91°F
1%
92°F ou mais
<1%
73°F ou menos 39%
76-77°F 23%
26,7-27,2°C 21%
82-83°F 19%
73°F ou menos
39%
74-75°F
11%
76-77°F
23%
78-79°F
22%
26,7-27,2°C
21%
82-83°F
19%
84-85°F
18%
30-31°C
6%
88-89°F
3%
90-91°F
1%
92°F ou mais
<1%
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.
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 Fahrenheit (eg, 21°F). 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: May 14, 2026, 12:30 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/us/fl/miami/KMIAThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.
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 Fahrenheit (eg, 21°F). 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.
Fonte de resolução
https://www.wunderground.com/history/daily/us/fl/miami/KMIALatest National Weather Service forecasts and ensemble guidance from NOAA's GFS and ECMWF models show a tight spread for Miami International Airport's lowest temperature on May 18, with projected nighttime lows ranging 73–85°F amid uncertainty in evening sea breeze propagation and cloud cover evolution. The 33.5% implied probability for 73°F or below stems from select drier model runs suggesting enhanced radiational cooling under light winds and lower dew points near 70°F, while 78–79°F at 25.5% reflects consensus persistence of humid onshore flow from the warm Atlantic, limiting cooling via latent heat advection—historical mid-May averages hover around 76°F. Key differentiators include urban heat island effects and potential weak upper-level trough influence; watch 00Z model updates for refined trader consensus.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions