**Forecast models indicate a mild overnight low near 15–16°C for Buenos Aires on September 19, driven by northerly winds advecting warmer air under high pressure following an earlier cold snap.** Recent observations show temperatures rising sharply from sub-5°C minima earlier in the month, with daytime highs reaching 22–24°C and limited cloud cover or precipitation expected to moderate radiative cooling overnight. Key variables differentiating outcomes include exact wind speeds, dew-point levels around 12–14°C, and minor model spread in the timing of any easterly shift, which could influence the precise minimum by 1–2°C. With resolution hinging on official station data, traders weigh the stable spring pattern against residual uncertainty in boundary-layer conditions.
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-updateLowest temperature in Buenos Aires on September 19?
10°C or below 99%
20°C or higher 98%
13°C 40%
14°C 40%
10°C or below
99%
11°C
39%
12°C
39%
13°C
40%
14°C
40%
15°C
40%
16°C
39%
17°C
39%
18°C
39%
19°C
39%
20°C or higher
98%
10°C or below 99%
20°C or higher 98%
13°C 40%
14°C 40%
10°C or below
99%
11°C
39%
12°C
39%
13°C
40%
14°C
40%
15°C
40%
16°C
39%
17°C
39%
18°C
39%
19°C
39%
20°C or higher
98%
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=saez
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 17, 2026, 8:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
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=saez
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=saezResolver
0x69c47De9D...**Forecast models indicate a mild overnight low near 15–16°C for Buenos Aires on September 19, driven by northerly winds advecting warmer air under high pressure following an earlier cold snap.** Recent observations show temperatures rising sharply from sub-5°C minima earlier in the month, with daytime highs reaching 22–24°C and limited cloud cover or precipitation expected to moderate radiative cooling overnight. Key variables differentiating outcomes include exact wind speeds, dew-point levels around 12–14°C, and minor model spread in the timing of any easterly shift, which could influence the precise minimum by 1–2°C. With resolution hinging on official station data, traders weigh the stable spring pattern against residual uncertainty in boundary-layer conditions.
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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