Official National Weather Service observations from Central Park, New York City's standard reference station, recorded a maximum temperature of 54°F on April 12, 2026, under clear skies with calm winds and low humidity, solidifying trader consensus at 100% implied probability for the 54-55°F outcome. This cool-down followed an unusually warm early April pattern—including an 80°F record on April 1—but aligned with the latest NOAA forecast model runs showing mid-50s highs amid persistent northerly flow and high pressure dominance. Pre-event positioning reflected this strong model agreement and historical April baselines around 60°F, with minimal upside risk from weak solar heating. Final data validation is pending minor NWS adjustments, though revisions exceeding 1°F are exceedingly rare for established stations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in NYC on April 12?
Highest temperature in NYC on April 12?
54-55°F 100.0%
47°F or below <1%
48-49°F <1%
50-51°F <1%
$299,189 Vol.
$299,189 Vol.
47°F or below
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
Yes
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66°F or higher
No
54-55°F 100.0%
47°F or below <1%
48-49°F <1%
50-51°F <1%
$299,189 Vol.
$299,189 Vol.
47°F or below
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
Yes
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66°F or higher
No
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 LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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.
Market Opened: Apr 8, 2026, 12:08 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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 LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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.
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official National Weather Service observations from Central Park, New York City's standard reference station, recorded a maximum temperature of 54°F on April 12, 2026, under clear skies with calm winds and low humidity, solidifying trader consensus at 100% implied probability for the 54-55°F outcome. This cool-down followed an unusually warm early April pattern—including an 80°F record on April 1—but aligned with the latest NOAA forecast model runs showing mid-50s highs amid persistent northerly flow and high pressure dominance. Pre-event positioning reflected this strong model agreement and historical April baselines around 60°F, with minimal upside risk from weak solar heating. Final data validation is pending minor NWS adjustments, though revisions exceeding 1°F are exceedingly rare for established stations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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