Latest Met Office guidance and supporting model runs project a daytime maximum of 20–21 °C across London on 18 September under a mix of sunny intervals and increasing afternoon cloud, with light to moderate southwesterly flow. This consensus, reinforced by recent ensemble outputs showing limited diurnal warming potential, underpins the market’s strong tilt toward 20 °C. A high-pressure ridge building from the south is expected to suppress widespread rain but may allow enough low-level moisture and variable cloud to cap temperatures below the 22 °C threshold. Forecasters will issue updated guidance overnight and early on the 18th, with any shift in cloud timing or wind strength capable of nudging the recorded high between the tightly priced 19 °C and 21 °C outcomes.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in London on September 18?
Highest temperature in London on September 18?
20°C 57%
21°C 28%
19°C 15%
18°C 2%
BARU
$13,138 Vol.
BARU
$13,138 Vol.
Sep 18, 2026
15°C or below
<1%
16°C
<1%
17°C
1%
18°C
2%
19°C
15%
20°C
57%
21°C
28%
22°C
<1%
23°C
1%
24°C
<1%
25°C or higher
<1%
20°C 57%
21°C 28%
19°C 15%
18°C 2%
BARU
$13,138 Vol.
BARU
$13,138 Vol.
Sep 18, 2026
15°C or below
$197 Vol.
<1%
16°C
$251 Vol.
<1%
17°C
$135 Vol.
1%
18°C
$998 Vol.
2%
19°C
$2,667 Vol.
15%
20°C
$3,843 Vol.
57%
21°C
$2,549 Vol.
28%
22°C
$1,021 Vol.
<1%
23°C
$661 Vol.
1%
24°C
$253 Vol.
<1%
25°C or higher
$562 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 18 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=eglc
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.Latest Met Office guidance and supporting model runs project a daytime maximum of 20–21 °C across London on 18 September under a mix of sunny intervals and increasing afternoon cloud, with light to moderate southwesterly flow. This consensus, reinforced by recent ensemble outputs showing limited diurnal warming potential, underpins the market’s strong tilt toward 20 °C. A high-pressure ridge building from the south is expected to suppress widespread rain but may allow enough low-level moisture and variable cloud to cap temperatures below the 22 °C threshold. Forecasters will issue updated guidance overnight and early on the 18th, with any shift in cloud timing or wind strength capable of nudging the recorded high between the tightly priced 19 °C and 21 °C outcomes.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 18 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=eglc
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=eglc
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 16, 2026, 12:55 AM ET
Volume
$13,138Tanggal Berakhir
Sep 18, 2026Pasar Dibuka
Sep 16, 2026, 12:55 AM ETSumber Resolusi
https://www.weather.gov/wrh/timeseries?site=eglcResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 18 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=eglc
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.Latest Met Office guidance and supporting model runs project a daytime maximum of 20–21 °C across London on 18 September under a mix of sunny intervals and increasing afternoon cloud, with light to moderate southwesterly flow. This consensus, reinforced by recent ensemble outputs showing limited diurnal warming potential, underpins the market’s strong tilt toward 20 °C. A high-pressure ridge building from the south is expected to suppress widespread rain but may allow enough low-level moisture and variable cloud to cap temperatures below the 22 °C threshold. Forecasters will issue updated guidance overnight and early on the 18th, with any shift in cloud timing or wind strength capable of nudging the recorded high between the tightly priced 19 °C and 21 °C outcomes.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the London City Airport Station in degrees Celsius on 18 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=eglc
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=eglc
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
$13,138Tanggal Berakhir
Sep 18, 2026Pasar Dibuka
Sep 16, 2026, 12:55 AM ETSumber Resolusi
https://www.weather.gov/wrh/timeseries?site=eglcResolver
0x69c47De9D...Latest Met Office guidance and supporting model runs project a daytime maximum of 20–21 °C across London on 18 September under a mix of sunny intervals and increasing afternoon cloud, with light to moderate southwesterly flow. This consensus, reinforced by recent ensemble outputs showing limited diurnal warming potential, underpins the market’s strong tilt toward 20 °C. A high-pressure ridge building from the south is expected to suppress widespread rain but may allow enough low-level moisture and variable cloud to cap temperatures below the 22 °C threshold. Forecasters will issue updated guidance overnight and early on the 18th, with any shift in cloud timing or wind strength capable of nudging the recorded high between the tightly priced 19 °C and 21 °C outcomes.
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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