Official observations from Miami International Airport (KMIA), the authoritative station for National Weather Service records, confirm the highest temperature on March 29, 2026, reached 78°F at 1:53 PM amid mostly cloudy skies, morning rain showers totaling around 0.5 inches, and persistent east-northeasterly winds of 10-20 mph gusting to 25 mph. These conditions suppressed daytime heating by limiting solar insolation and advecting cooler Atlantic air, keeping readings 4°F below the March climatological normal of 82°F. Trader consensus at 100% implied probability for 78-79°F reflects this verified data from NOAA METAR and Weather Underground archives. Realistic challenges include rare post hoc quality-control revisions uncovering a higher peak or discrepancies in automated sensor data, though final NWS daily climatological report is expected to affirm the outcome.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Miami on March 29?
Highest temperature in Miami on March 29?
78-79°F 100.0%
71°F or below <1%
72-73°F <1%
74-75°F <1%
$424,759 Vol.
$424,759 Vol.
71°F or below
No
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
Yes
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90°F or higher
No
78-79°F 100.0%
71°F or below <1%
72-73°F <1%
74-75°F <1%
$424,759 Vol.
$424,759 Vol.
71°F or below
No
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
Yes
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90°F or higher
No
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 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.
Market Opened: Mar 25, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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 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.
Resolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from Miami International Airport (KMIA), the authoritative station for National Weather Service records, confirm the highest temperature on March 29, 2026, reached 78°F at 1:53 PM amid mostly cloudy skies, morning rain showers totaling around 0.5 inches, and persistent east-northeasterly winds of 10-20 mph gusting to 25 mph. These conditions suppressed daytime heating by limiting solar insolation and advecting cooler Atlantic air, keeping readings 4°F below the March climatological normal of 82°F. Trader consensus at 100% implied probability for 78-79°F reflects this verified data from NOAA METAR and Weather Underground archives. Realistic challenges include rare post hoc quality-control revisions uncovering a higher peak or discrepancies in automated sensor data, though final NWS daily climatological report is expected to affirm the outcome.
Experimental AI-generated summary referencing Polymarket data · Updated
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