Official NOAA observations from the LaGuardia Airport station recorded a minimum temperature of 64–65°F overnight into September 16, 2026, under stable high pressure with light southwesterly winds and partly cloudy skies that limited radiative cooling. This aligned closely with National Weather Service model guidance and climatological norms for mid-September in the New York metro area, where average lows hover near 62°F. Trader consensus reached near-certainty on the 64–65°F bin once preliminary climatological data confirmed the reading, reflecting the high reliability of automated surface observations and minimal forecast uncertainty once the calendar day ended. Only an undetected sensor malfunction or post-hoc data revision could shift the outcome, both of which are rare for this station.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in NYC on September 16?
Lowest temperature in NYC on September 16?
64-65°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$7,687 Vol.
$7,687 Vol.
Sep 16, 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%
$7,687 Vol.
$7,687 Vol.
Sep 16, 2026
55°F or below
$293 Vol.
No
56-57°F
$722 Vol.
No
58-59°F
$987 Vol.
No
60-61°F
$1,066 Vol.
No
62-63°F
$1,869 Vol.
No
64-65°F
$1,620 Vol.
Yes
66-67°F
$968 Vol.
No
68-69°F
$33 Vol.
No
70-71°F
$26 Vol.
No
72-73°F
$49 Vol.
No
74°F or higher
$54 Vol.
No
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the LaGuardia Airport Station in degrees Fahrenheit on 16 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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 NOAA observations from the LaGuardia Airport station recorded a minimum temperature of 64–65°F overnight into September 16, 2026, under stable high pressure with light southwesterly winds and partly cloudy skies that limited radiative cooling. This aligned closely with National Weather Service model guidance and climatological norms for mid-September in the New York metro area, where average lows hover near 62°F. Trader consensus reached near-certainty on the 64–65°F bin once preliminary climatological data confirmed the reading, reflecting the high reliability of automated surface observations and minimal forecast uncertainty once the calendar day ended. Only an undetected sensor malfunction or post-hoc data revision could shift the outcome, both of which are rare for this station.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the LaGuardia Airport Station in degrees Fahrenheit on 16 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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 lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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.
Market Opened: Sep 14, 2026, 3:29 AM ET
Volume
$7,687End Date
Sep 16, 2026Market Opened
Sep 14, 2026, 3:29 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=klgaResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the LaGuardia Airport Station in degrees Fahrenheit on 16 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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 NOAA observations from the LaGuardia Airport station recorded a minimum temperature of 64–65°F overnight into September 16, 2026, under stable high pressure with light southwesterly winds and partly cloudy skies that limited radiative cooling. This aligned closely with National Weather Service model guidance and climatological norms for mid-September in the New York metro area, where average lows hover near 62°F. Trader consensus reached near-certainty on the 64–65°F bin once preliminary climatological data confirmed the reading, reflecting the high reliability of automated surface observations and minimal forecast uncertainty once the calendar day ended. Only an undetected sensor malfunction or post-hoc data revision could shift the outcome, both of which are rare for this station.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the LaGuardia Airport Station in degrees Fahrenheit on 16 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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 lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=klga
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 Fahrenheit (eg, 21°F). 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
$7,687End Date
Sep 16, 2026Market Opened
Sep 14, 2026, 3:29 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=klgaResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official NOAA observations from the LaGuardia Airport station recorded a minimum temperature of 64–65°F overnight into September 16, 2026, under stable high pressure with light southwesterly winds and partly cloudy skies that limited radiative cooling. This aligned closely with National Weather Service model guidance and climatological norms for mid-September in the New York metro area, where average lows hover near 62°F. Trader consensus reached near-certainty on the 64–65°F bin once preliminary climatological data confirmed the reading, reflecting the high reliability of automated surface observations and minimal forecast uncertainty once the calendar day ended. Only an undetected sensor malfunction or post-hoc data revision could shift the outcome, both of which are rare for this station.
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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