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Highest temperature in Toronto on August 21?

icon for Highest temperature in Toronto on August 21?

Highest temperature in Toronto on August 21?

25°C 62%

26°C 22%

24°C 21%

27°C 1.1%

Polymarket
BARU

25°C 62%

26°C 22%

24°C 21%

27°C 1.1%

Polymarket
BARU

21°C or below

$205 Vol.

1%

22°C

$215 Vol.

1%

23°C

$431 Vol.

<1%

24°C

$1,140 Vol.

21%

25°C

$1,253 Vol.

62%

26°C

$580 Vol.

22%

27°C

$398 Vol.

1%

28°C

$124 Vol.

<1%

29°C

$315 Vol.

<1%

30°C

$130 Vol.

1%

31°C or higher

$135 Vol.

<1%

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.Official forecasts from Environment and Climate Change Canada project a daytime high of 25°C in Toronto on August 21 under sunny skies with light southwesterly flow and modest humidity. Lake Ontario’s moderating influence and the absence of significant warm-air advection or convective heating keep peak temperatures tightly clustered around this value, aligning with climatological August averages near 24–25°C. Recent model guidance shows minimal spread, with only slight upside risk to 26°C if insolation exceeds expectations or minor downsides to 24°C if cloud cover increases. These stable atmospheric conditions and the proximity to resolution explain the market’s heavy concentration on the 24–26°C outcomes.

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.

This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve until the first data point for the following date has been published on the resolution source.

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
$4,926
Tanggal Berakhir
Aug 21, 2026
Pasar Dibuka
Aug 19, 2026, 9:56 PM ET
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.Official forecasts from Environment and Climate Change Canada project a daytime high of 25°C in Toronto on August 21 under sunny skies with light southwesterly flow and modest humidity. Lake Ontario’s moderating influence and the absence of significant warm-air advection or convective heating keep peak temperatures tightly clustered around this value, aligning with climatological August averages near 24–25°C. Recent model guidance shows minimal spread, with only slight upside risk to 26°C if insolation exceeds expectations or minor downsides to 24°C if cloud cover increases. These stable atmospheric conditions and the proximity to resolution explain the market’s heavy concentration on the 24–26°C outcomes.

This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.

This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve until the first data point for the following date has been published on the resolution source.

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
$4,926
Tanggal Berakhir
Aug 21, 2026
Pasar Dibuka
Aug 19, 2026, 9:56 PM ET
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.

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Pertanyaan yang Sering Diajukan

"Highest temperature in Toronto on August 21?" adalah pasar prediksi di Polymarket dengan 11 hasil yang mungkin di mana trader membeli dan menjual saham berdasarkan apa yang mereka yakini akan terjadi. Hasil terdepan saat ini adalah "25°C" di 62%, diikuti oleh "26°C" di 22%. Harga mencerminkan probabilitas crowd-sourced real-time. Misalnya, saham yang dihargai 62¢ menyiratkan bahwa pasar secara kolektif memberikan peluang 62% pada hasil tersebut. Peluang ini bergeser terus-menerus saat trader bereaksi terhadap perkembangan dan informasi baru. Saham dengan hasil yang benar bisa ditukarkan seharga $1 setiap saham saat pasar diselesaikan.

"Highest temperature in Toronto on August 21?" adalah pasar yang baru dibuat di Polymarket, diluncurkan pada Aug 19, 2026. Sebagai pasar awal, ini adalah kesempatanmu untuk menjadi salah satu trader pertama yang menetapkan peluang dan membangun sinyal harga awal pasar. Kamu juga bisa menandai halaman ini untuk melacak volume dan aktivitas trading seiring pasar mendapatkan traksi.

Untuk trading di "Highest temperature in Toronto on August 21?," jelajahi 11 hasil yang tersedia di halaman ini. Setiap hasil menampilkan harga saat ini yang mewakili probabilitas tersirat pasar. Untuk mengambil posisi, pilih hasil yang menurutmu paling mungkin, pilih "Ya" untuk mendukungnya atau "Tidak" untuk menentangnya, masukkan jumlahmu, dan klik "Trade." Jika hasil pilihanmu benar saat pasar diselesaikan, saham "Ya" kamu membayar $1 masing-masing. Jika salah, mereka membayar $0. Kamu juga bisa menjual sahammu kapan saja sebelum resolusi jika kamu ingin mengamankan keuntungan atau memotong kerugian.

Unggulan saat ini untuk "Highest temperature in Toronto on August 21?" adalah "25°C" di 62%, yang berarti pasar memberikan peluang 62% pada hasil tersebut. Hasil terdekat berikutnya adalah "26°C" di 22%. Peluang ini diperbarui secara real-time saat trader membeli dan menjual saham, sehingga mencerminkan pandangan kolektif terbaru tentang apa yang paling mungkin terjadi. Cek kembali secara rutin atau tandai halaman ini untuk mengikuti bagaimana peluang bergeser saat informasi baru muncul.

Aturan resolusi untuk "Highest temperature in Toronto on August 21?" mendefinisikan dengan tepat apa yang harus terjadi agar setiap hasil dinyatakan sebagai pemenang — termasuk sumber data resmi yang digunakan untuk menentukan hasilnya. Kamu bisa meninjau kriteria resolusi lengkap di bagian "Aturan" di halaman ini di atas komentar. Kami menyarankan membaca aturan dengan cermat sebelum trading, karena mereka menentukan kondisi tepat, kasus khusus, dan sumber yang mengatur bagaimana pasar ini diselesaikan.