**Trader sentiment for Miami's June 21 high temperature centers on the latest National Weather Service and numerical model guidance projecting afternoon peaks near 90–93°F.** Typical early-summer climatology features high humidity, dew points in the mid-70s, and sea-breeze moderation, yet sufficient insolation often allows readings in the low-to-mid 90s before scattered thunderstorms develop. Recent days, including a 93°F observation on June 18, have shown the pattern of modest daytime heating followed by convective cooling. Key variables separating the closely matched 90–91°F and 92–93°F outcomes include the precise timing of thunderstorm initiation, boundary-layer mixing depth, and any late-day clearing that could permit an extra degree or two of warming. Updated model runs and official Miami International Airport observations will refine these probabilities before resolution.
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 21?
Highest temperature in Miami on June 21?
94-95°F 100.0%
81°F or below <1%
82-83°F <1%
84-85°F <1%
$70,761 Vol.
$70,761 Vol.
Jun 21, 2026
81°F or below
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90-91°F
No
92-93°F
No
94-95°F
Yes
96-97°F
No
98-99°F
No
100°F or higher
No
94-95°F 100.0%
81°F or below <1%
82-83°F <1%
84-85°F <1%
$70,761 Vol.
$70,761 Vol.
Jun 21, 2026
81°F or below
$1,494 Vol.
No
82-83°F
$522 Vol.
No
84-85°F
$1,811 Vol.
No
86-87°F
$5,773 Vol.
No
88-89°F
$12,867 Vol.
No
90-91°F
$11,986 Vol.
No
92-93°F
$13,124 Vol.
No
94-95°F
$13,956 Vol.
Yes
96-97°F
$4,687 Vol.
No
98-99°F
$3,647 Vol.
No
100°F or higher
$896 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 21 Jun '26.
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.**Trader sentiment for Miami's June 21 high temperature centers on the latest National Weather Service and numerical model guidance projecting afternoon peaks near 90–93°F.** Typical early-summer climatology features high humidity, dew points in the mid-70s, and sea-breeze moderation, yet sufficient insolation often allows readings in the low-to-mid 90s before scattered thunderstorms develop. Recent days, including a 93°F observation on June 18, have shown the pattern of modest daytime heating followed by convective cooling. Key variables separating the closely matched 90–91°F and 92–93°F outcomes include the precise timing of thunderstorm initiation, boundary-layer mixing depth, and any late-day clearing that could permit an extra degree or two of warming. Updated model runs and official Miami International Airport observations will refine these probabilities before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 21 Jun '26.
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.
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 19, 2026, 9:03 PM ET
Volume
$70,761End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 9:03 PM ETResolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 21 Jun '26.
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.**Trader sentiment for Miami's June 21 high temperature centers on the latest National Weather Service and numerical model guidance projecting afternoon peaks near 90–93°F.** Typical early-summer climatology features high humidity, dew points in the mid-70s, and sea-breeze moderation, yet sufficient insolation often allows readings in the low-to-mid 90s before scattered thunderstorms develop. Recent days, including a 93°F observation on June 18, have shown the pattern of modest daytime heating followed by convective cooling. Key variables separating the closely matched 90–91°F and 92–93°F outcomes include the precise timing of thunderstorm initiation, boundary-layer mixing depth, and any late-day clearing that could permit an extra degree or two of warming. Updated model runs and official Miami International Airport observations will refine these probabilities before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 21 Jun '26.
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.
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.
Volume
$70,761End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 9:03 PM ETResolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Trader sentiment for Miami's June 21 high temperature centers on the latest National Weather Service and numerical model guidance projecting afternoon peaks near 90–93°F.** Typical early-summer climatology features high humidity, dew points in the mid-70s, and sea-breeze moderation, yet sufficient insolation often allows readings in the low-to-mid 90s before scattered thunderstorms develop. Recent days, including a 93°F observation on June 18, have shown the pattern of modest daytime heating followed by convective cooling. Key variables separating the closely matched 90–91°F and 92–93°F outcomes include the precise timing of thunderstorm initiation, boundary-layer mixing depth, and any late-day clearing that could permit an extra degree or two of warming. Updated model runs and official Miami International Airport observations will refine these probabilities before resolution.
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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