**Observed temperatures at Miami International Airport (KMIA) reached a daily maximum of 90.0°F on June 12, 2026, according to National Weather Service hourly reports, driving the near-certain market consensus on the 90–91°F bracket.** Typical early-June conditions in South Florida feature a climatological normal high near 89°F, supported by ample solar heating under partly cloudy skies and light winds, though afternoon sea-breeze convection and scattered thunderstorms often cap peaks by introducing cloud cover and evaporative cooling. Recent model guidance had pointed to upper-80s readings, but delayed or isolated convective activity allowed brief warming to the low 90s before storms developed. The official station data leaves little room for revision, as resolution relies on verified KMIA observations; only a rare station malfunction or post-event data correction would alter the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Miami on June 12?
90-91°F 100.0%
79°F or below <1%
80-81°F <1%
82-83°F <1%
$54,020 Vol.
$54,020 Vol.
79°F or below
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90-91°F
Yes
92-93°F
No
94-95°F
No
96-97°F
No
98°F or higher
No
90-91°F 100.0%
79°F or below <1%
80-81°F <1%
82-83°F <1%
$54,020 Vol.
$54,020 Vol.
79°F or below
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90-91°F
Yes
92-93°F
No
94-95°F
No
96-97°F
No
98°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 for the Miami Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
Market Opened: Jun 10, 2026, 9:03 PM 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 for the Miami Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
Resolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Observed temperatures at Miami International Airport (KMIA) reached a daily maximum of 90.0°F on June 12, 2026, according to National Weather Service hourly reports, driving the near-certain market consensus on the 90–91°F bracket.** Typical early-June conditions in South Florida feature a climatological normal high near 89°F, supported by ample solar heating under partly cloudy skies and light winds, though afternoon sea-breeze convection and scattered thunderstorms often cap peaks by introducing cloud cover and evaporative cooling. Recent model guidance had pointed to upper-80s readings, but delayed or isolated convective activity allowed brief warming to the low 90s before storms developed. The official station data leaves little room for revision, as resolution relies on verified KMIA observations; only a rare station malfunction or post-event data correction would alter the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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