Forecast models show a consensus for partly to mostly cloudy skies with light rain chances on September 18, driven by typical late-summer moisture influx and northerly flow over Mexico City's high-elevation basin, which limits daytime solar heating and caps highs near 22–25°C. This aligns with September climatology, where average maxima hover around 24°C amid frequent cloud cover. Recent observations confirm overcast conditions and moderate northerly winds suppressing extremes, positioning 23–24°C outcomes as market leaders while the 25°C+ share reflects residual model spread. Final National Meteorological Service updates and real-time station data tomorrow morning will determine the precise peak.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in Mexico City on September 18?
24°C 42%
23°C 26%
25°C or higher 25%
22°C 13%
$11,549 Vol.
$11,549 Vol.
15°C or below
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
13%
23°C
26%
24°C
42%
25°C or higher
25%
24°C 42%
23°C 26%
25°C or higher 25%
22°C 13%
$11,549 Vol.
$11,549 Vol.
15°C or below
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
13%
23°C
26%
24°C
42%
25°C or higher
25%
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=mmmx
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.
Pasar Dibuka: Sep 16, 2026, 8:56 AM ET
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=mmmxResolver
0x69c47De9D...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=mmmx
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=mmmxResolver
0x69c47De9D...Forecast models show a consensus for partly to mostly cloudy skies with light rain chances on September 18, driven by typical late-summer moisture influx and northerly flow over Mexico City's high-elevation basin, which limits daytime solar heating and caps highs near 22–25°C. This aligns with September climatology, where average maxima hover around 24°C amid frequent cloud cover. Recent observations confirm overcast conditions and moderate northerly winds suppressing extremes, positioning 23–24°C outcomes as market leaders while the 25°C+ share reflects residual model spread. Final National Meteorological Service updates and real-time station data tomorrow morning will determine the precise peak.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui


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