Recent forecasts from Mexico's National Meteorological Service indicate a maximum of 25–27°C for Mexico City on September 20, consistent with the seasonal average high near 24–26°C during the late rainy season. Afternoon cloud cover, scattered showers, and the city's 2,240-meter elevation typically cap daytime peaks by limiting solar heating and promoting evaporative cooling, keeping most model runs in the mid-20s. Trader positioning around 26°C reflects this baseline with modest upside from any clearer intervals or lighter winds, while the 27°C+ share accounts for potential model spread or localized warming if precipitation stays minimal. Official updates through the afternoon will refine the final recorded high at the reference station.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Mexico City on September 20?
26°C 54%
27°C or higher 33%
25°C 13%
24°C 2%
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
2%
25°C
13%
26°C
54%
27°C or higher
33%
26°C 54%
27°C or higher 33%
25°C 13%
24°C 2%
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
2%
25°C
13%
26°C
54%
27°C or higher
33%
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.
Binuksan ang Market: Sep 18, 2026, 8:56 AM ET
Resolution Source
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=mmmxResolver
0x69c47De9D...Recent forecasts from Mexico's National Meteorological Service indicate a maximum of 25–27°C for Mexico City on September 20, consistent with the seasonal average high near 24–26°C during the late rainy season. Afternoon cloud cover, scattered showers, and the city's 2,240-meter elevation typically cap daytime peaks by limiting solar heating and promoting evaporative cooling, keeping most model runs in the mid-20s. Trader positioning around 26°C reflects this baseline with modest upside from any clearer intervals or lighter winds, while the 27°C+ share accounts for potential model spread or localized warming if precipitation stays minimal. Official updates through the afternoon will refine the final recorded high at the reference station.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update

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