**Recent cold air advection and widespread precipitation have driven the sharp cooldown in Chengdu, positioning 22–23°C as the dominant market-implied outcomes for the September 10 daily maximum.** A strong northerly surge has lowered regional temperatures by 5–11°C over 48 hours, with official forecasts from Chinese meteorological sources projecting a high of 22–23°C under overcast skies, periods of moderate rain, and northerly winds of 10–20 km/h that limit daytime boundary-layer warming. Persistent cloud cover reduces incoming shortwave radiation while evaporative cooling from rain further caps the peak, consistent with ensemble guidance showing limited upward variance. Traders assign the highest probabilities to these values because the synoptic pattern favors a narrow temperature range, though slight model spread in rainfall timing or wind strength could allow a 24°C outlier if clearing occurs earlier than expected.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in Chengdu on September 10?
22°C 28%
23°C 26%
24°C 18%
21°C 12%
18°C or below
<1%
19°C
3%
20°C
6%
21°C
12%
22°C
28%
23°C
26%
24°C
18%
25°C
8%
26°C
2%
27°C
<1%
28°C or higher
<1%
22°C 28%
23°C 26%
24°C 18%
21°C 12%
18°C or below
<1%
19°C
3%
20°C
6%
21°C
12%
22°C
28%
23°C
26%
24°C
18%
25°C
8%
26°C
2%
27°C
<1%
28°C or higher
<1%
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=zuuu
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 8, 2026, 12:57 AM ET
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=zuuuResolver
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=zuuu
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=zuuuResolver
0x69c47De9D...**Recent cold air advection and widespread precipitation have driven the sharp cooldown in Chengdu, positioning 22–23°C as the dominant market-implied outcomes for the September 10 daily maximum.** A strong northerly surge has lowered regional temperatures by 5–11°C over 48 hours, with official forecasts from Chinese meteorological sources projecting a high of 22–23°C under overcast skies, periods of moderate rain, and northerly winds of 10–20 km/h that limit daytime boundary-layer warming. Persistent cloud cover reduces incoming shortwave radiation while evaporative cooling from rain further caps the peak, consistent with ensemble guidance showing limited upward variance. Traders assign the highest probabilities to these values because the synoptic pattern favors a narrow temperature range, though slight model spread in rainfall timing or wind strength could allow a 24°C outlier if clearing occurs earlier than expected.
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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