Recent forecasts from multiple models highlight a frontal passage shifting winds from northeasterly to brisk southwesterly flow on September 21, advecting cooler sub-Antarctic air into the region and limiting daytime heating. This transition follows warmer conditions mid-week, with consensus highs clustering near 16–17°C under partly cloudy skies and sustained winds of 15–25 km/h that enhance mixing and evaporative cooling. Key variables differentiating 16°C versus 18°C outcomes include the precise frontal timing, boundary-layer moisture, and any lingering cloud cover that could reduce solar insolation. Historical September averages around 18–20°C underscore the anomaly, though short-range model agreement supports trader emphasis on these mid-range values ahead of final observations.
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 Buenos Aires on September 21?
Highest temperature in Buenos Aires on September 21?
17°C 37%
16°C 25%
18°C 20%
15°C 16%
BAGO
BAGO
Sep 21, 2026
11°C or below
<1%
12°C
<1%
13°C
3%
14°C
3%
15°C
16%
16°C
25%
17°C
28%
18°C
20%
19°C
15%
20°C
8%
21°C or higher
7%
17°C 37%
16°C 25%
18°C 20%
15°C 16%
BAGO
BAGO
Sep 21, 2026
11°C or below
$62 Vol.
<1%
12°C
$41 Vol.
<1%
13°C
$10 Vol.
3%
14°C
$0 Vol.
3%
15°C
$0 Vol.
16%
16°C
$0 Vol.
25%
17°C
$54 Vol.
28%
18°C
$0 Vol.
20%
19°C
$0 Vol.
15%
20°C
$23 Vol.
8%
21°C or higher
$44 Vol.
7%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 21 Sep '26.
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=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.Recent forecasts from multiple models highlight a frontal passage shifting winds from northeasterly to brisk southwesterly flow on September 21, advecting cooler sub-Antarctic air into the region and limiting daytime heating. This transition follows warmer conditions mid-week, with consensus highs clustering near 16–17°C under partly cloudy skies and sustained winds of 15–25 km/h that enhance mixing and evaporative cooling. Key variables differentiating 16°C versus 18°C outcomes include the precise frontal timing, boundary-layer moisture, and any lingering cloud cover that could reduce solar insolation. Historical September averages around 18–20°C underscore the anomaly, though short-range model agreement supports trader emphasis on these mid-range values ahead of final observations.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 21 Sep '26.
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=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.
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=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 19, 2026, 8:55 AM ET
Volume
$235Petsa ng Pagtatapos
Sep 21, 2026Binuksan ang Market
Sep 19, 2026, 8:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 21 Sep '26.
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=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.Recent forecasts from multiple models highlight a frontal passage shifting winds from northeasterly to brisk southwesterly flow on September 21, advecting cooler sub-Antarctic air into the region and limiting daytime heating. This transition follows warmer conditions mid-week, with consensus highs clustering near 16–17°C under partly cloudy skies and sustained winds of 15–25 km/h that enhance mixing and evaporative cooling. Key variables differentiating 16°C versus 18°C outcomes include the precise frontal timing, boundary-layer moisture, and any lingering cloud cover that could reduce solar insolation. Historical September averages around 18–20°C underscore the anomaly, though short-range model agreement supports trader emphasis on these mid-range values ahead of final observations.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 21 Sep '26.
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=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.
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=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.
Volume
$235Petsa ng Pagtatapos
Sep 21, 2026Binuksan ang Market
Sep 19, 2026, 8:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...Recent forecasts from multiple models highlight a frontal passage shifting winds from northeasterly to brisk southwesterly flow on September 21, advecting cooler sub-Antarctic air into the region and limiting daytime heating. This transition follows warmer conditions mid-week, with consensus highs clustering near 16–17°C under partly cloudy skies and sustained winds of 15–25 km/h that enhance mixing and evaporative cooling. Key variables differentiating 16°C versus 18°C outcomes include the precise frontal timing, boundary-layer moisture, and any lingering cloud cover that could reduce solar insolation. Historical September averages around 18–20°C underscore the anomaly, though short-range model agreement supports trader emphasis on these mid-range values ahead of final observations.
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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