Official observations from the National Weather Service at San Francisco International Airport (KSFO) confirm the highest temperature on April 20 reached 64-65°F, driving Polymarket traders to a unanimous 100% implied probability on this outcome as the definitive recorded high per Weather Underground data used for resolution. Persistent marine layer and cool onshore flow under high pressure suppressed warming, aligning with pre-event National Weather Service forecasts projecting a high near 63°F amid typical mid-April climatology, where SF averages 62-65°F highs. With the observation period closed, only an exceedingly rare data revision by NOAA—such as sensor malfunction verification—could challenge this positioning, though historical precedents show such adjustments affect less than 1% of daily records. Traders await final daily climate summary for closure.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้วHighest temperature in San Francisco on April 20?
Highest temperature in San Francisco on April 20?
64-65°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$100,951 ปริมาณ
$100,951 ปริมาณ
Apr 20, 2026
55°F or below
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
Yes
66-67°F
No
68-69°F
No
70-71°F
No
72-73°F
No
74°F or higher
No
64-65°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$100,951 ปริมาณ
$100,951 ปริมาณ
Apr 20, 2026
55°F or below
$1,808 ปริมาณ
No
56-57°F
$2,918 ปริมาณ
No
58-59°F
$5,609 ปริมาณ
No
60-61°F
$7,207 ปริมาณ
No
62-63°F
$8,196 ปริมาณ
No
64-65°F
$39,464 ปริมาณ
Yes
66-67°F
$8,719 ปริมาณ
No
68-69°F
$10,590 ปริมาณ
No
70-71°F
$9,010 ปริมาณ
No
72-73°F
$3,796 ปริมาณ
No
74°F or higher
$3,634 ปริมาณ
No
This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official observations from the National Weather Service at San Francisco International Airport (KSFO) confirm the highest temperature on April 20 reached 64-65°F, driving Polymarket traders to a unanimous 100% implied probability on this outcome as the definitive recorded high per Weather Underground data used for resolution. Persistent marine layer and cool onshore flow under high pressure suppressed warming, aligning with pre-event National Weather Service forecasts projecting a high near 63°F amid typical mid-April climatology, where SF averages 62-65°F highs. With the observation period closed, only an exceedingly rare data revision by NOAA—such as sensor malfunction verification—could challenge this positioning, though historical precedents show such adjustments affect less than 1% of daily records. Traders await final daily climate summary for closure.
This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
ตลาดเปิดเมื่อ: Apr 18, 2026, 12:40 AM ET
ปริมาณการซื้อขาย
$100,951วันสิ้นสุด
Apr 20, 2026ตลาดเปิดเมื่อ
Apr 18, 2026, 12:40 AM ETแหล่งข้อมูลการตัดสินผล
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...เสนอผลลัพธ์แล้ว: No
ไม่มีการคัดค้าน
ผลลัพธ์สุดท้าย: No
This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official observations from the National Weather Service at San Francisco International Airport (KSFO) confirm the highest temperature on April 20 reached 64-65°F, driving Polymarket traders to a unanimous 100% implied probability on this outcome as the definitive recorded high per Weather Underground data used for resolution. Persistent marine layer and cool onshore flow under high pressure suppressed warming, aligning with pre-event National Weather Service forecasts projecting a high near 63°F amid typical mid-April climatology, where SF averages 62-65°F highs. With the observation period closed, only an exceedingly rare data revision by NOAA—such as sensor malfunction verification—could challenge this positioning, though historical precedents show such adjustments affect less than 1% of daily records. Traders await final daily climate summary for closure.
This market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
ปริมาณการซื้อขาย
$100,951วันสิ้นสุด
Apr 20, 2026ตลาดเปิดเมื่อ
Apr 18, 2026, 12:40 AM ETแหล่งข้อมูลการตัดสินผล
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...เสนอผลลัพธ์แล้ว: No
ไม่มีการคัดค้าน
ผลลัพธ์สุดท้าย: No
Official observations from the National Weather Service at San Francisco International Airport (KSFO) confirm the highest temperature on April 20 reached 64-65°F, driving Polymarket traders to a unanimous 100% implied probability on this outcome as the definitive recorded high per Weather Underground data used for resolution. Persistent marine layer and cool onshore flow under high pressure suppressed warming, aligning with pre-event National Weather Service forecasts projecting a high near 63°F amid typical mid-April climatology, where SF averages 62-65°F highs. With the observation period closed, only an exceedingly rare data revision by NOAA—such as sensor malfunction verification—could challenge this positioning, though historical precedents show such adjustments affect less than 1% of daily records. Traders await final daily climate summary for closure.
สรุปจาก AI ทดลองที่อ้างอิงข้อมูลจาก Polymarket ไม่ใช่คำแนะนำในการเทรดและไม่มีผลต่อการตัดสินตลาดนี้ · อัปเดตแล้ว
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