**Widespread afternoon thunderstorms and thick cloud cover are the main factors capping Miami's expected high on September 23.** National Weather Service and private forecast models indicate a 70-90% chance of showers and thunderstorms, driven by lingering moisture and an upper-level disturbance, which limits solar heating and promotes evaporative cooling. Most guidance points to highs in the mid-to-upper 80s, with several runs settling near 84°F. This uncertainty between the closely matched 84-85°F and 86-87°F market outcomes hinges on storm timing, coverage, and intensity—earlier or more widespread convection favors the lower bin, while delayed development could allow brief clearing and a push into the upper 80s. Historical September patterns in Miami show similar convective regimes frequently holding daily maxima below climatological averages around 86-88°F.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日9月23日のマイアミの最高気温は?
86〜87°F 35%
84〜85°F 30%
88~89°F 19%
82〜83°F 12%
75°F以下
<1%
76-77°F
<1%
78〜79°F
2%
80〜81°F
3%
82〜83°F
12%
84〜85°F
30%
86〜87°F
35%
88~89°F
19%
90~91°F
5%
92~93°F
1%
94°F以上
1%
86〜87°F 35%
84〜85°F 30%
88~89°F 19%
82〜83°F 12%
75°F以下
<1%
76-77°F
<1%
78〜79°F
2%
80〜81°F
3%
82〜83°F
12%
84〜85°F
30%
86〜87°F
35%
88~89°F
19%
90~91°F
5%
92~93°F
1%
94°F以上
1%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
マーケット開始日: Sep 21, 2026, 3:56 AM ET
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
**Widespread afternoon thunderstorms and thick cloud cover are the main factors capping Miami's expected high on September 23.** National Weather Service and private forecast models indicate a 70-90% chance of showers and thunderstorms, driven by lingering moisture and an upper-level disturbance, which limits solar heating and promotes evaporative cooling. Most guidance points to highs in the mid-to-upper 80s, with several runs settling near 84°F. This uncertainty between the closely matched 84-85°F and 86-87°F market outcomes hinges on storm timing, coverage, and intensity—earlier or more widespread convection favors the lower bin, while delayed development could allow brief clearing and a push into the upper 80s. Historical September patterns in Miami show similar convective regimes frequently holding daily maxima below climatological averages around 86-88°F.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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