Recent model consensus from sources including WindBorne and regional forecasts points to an overnight low of 11–13°C in Mexico City on September 18, driven by light northeasterly winds, high humidity near 80–90%, and variable cloud cover that modulates radiative cooling at the city's 2,300-meter elevation. Stable high-pressure conditions and the absence of strong cold-air advection keep temperatures aligned with September climatology, where typical minima range 12–14°C. Minor model spreads arise from differences in predicted cloud thickness and timing of any light drizzle, which could raise or lower the exact minimum by 1–2°C depending on the hour of peak cooling before dawn. Updated NHC or local service guidance on the 18th will refine resolution criteria for the observed daily low.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhậtLowest temperature in Mexico City on September 18?
5°C or below 63%
13°C 44%
14°C 41%
15°C or higher 40%
5°C or below
63%
6°C
39%
7°C
38%
8°C
38%
9°C
38%
10°C
38%
11°C
38%
12°C
21%
13°C
32%
14°C
40%
15°C or higher
40%
5°C or below 63%
13°C 44%
14°C 41%
15°C or higher 40%
5°C or below
63%
6°C
39%
7°C
38%
8°C
38%
9°C
38%
10°C
38%
11°C
38%
12°C
21%
13°C
32%
14°C
40%
15°C or higher
40%
The resolution source for this market will be information from NOAA, specifically the lowest 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.
Thị trường mở: Sep 16, 2026, 8:29 AM ET
Nguồn giải quyết
https://www.weather.gov/wrh/timeseries?site=mmmxNgười giải quyết
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Nguồn giải quyết
https://www.weather.gov/wrh/timeseries?site=mmmxNgười giải quyết
0x69c47De9D...Recent model consensus from sources including WindBorne and regional forecasts points to an overnight low of 11–13°C in Mexico City on September 18, driven by light northeasterly winds, high humidity near 80–90%, and variable cloud cover that modulates radiative cooling at the city's 2,300-meter elevation. Stable high-pressure conditions and the absence of strong cold-air advection keep temperatures aligned with September climatology, where typical minima range 12–14°C. Minor model spreads arise from differences in predicted cloud thickness and timing of any light drizzle, which could raise or lower the exact minimum by 1–2°C depending on the hour of peak cooling before dawn. Updated NHC or local service guidance on the 18th will refine resolution criteria for the observed daily low.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhật

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