Trader consensus on Polymarket assigns 100% implied probability to a highest temperature of 37°C or higher in Lagos on May 12, driven by confirmed observational data from Murtala Muhammed International Airport (station DNMM via Wunderground and NiMet monitoring), where midday readings have already exceeded this mark under clear skies, low wind shear, and reduced relative humidity below 60%—conditions atypical for May's transition to wetter patterns. This surpasses the monthly climatological average high of 31–32°C, reflecting a localized heat dome amplified by urban heat island effects in Lagos. Scenarios challenging this include rare post hoc data revisions by NiMet for sensor anomalies or unaccounted cloud bursts capping the official daily maximum, with final resolution pending evening data finalization.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Lagos on May 12?
37°C or higher 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$168,740 Vol.
$168,740 Vol.
27°C or below
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°C
No
36°C
No
37°C or higher
Yes
37°C or higher 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$168,740 Vol.
$168,740 Vol.
27°C or below
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°C
No
36°C
No
37°C or higher
Yes
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 Murtala Muhammad International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ng/lagos/DNMM.
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 Celsius (eg, 9°C). 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: May 10, 2026, 12:22 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ng/lagos/DNMMResolver
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 Murtala Muhammad International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ng/lagos/DNMM.
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 Celsius (eg, 9°C). 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/ng/lagos/DNMMResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on Polymarket assigns 100% implied probability to a highest temperature of 37°C or higher in Lagos on May 12, driven by confirmed observational data from Murtala Muhammed International Airport (station DNMM via Wunderground and NiMet monitoring), where midday readings have already exceeded this mark under clear skies, low wind shear, and reduced relative humidity below 60%—conditions atypical for May's transition to wetter patterns. This surpasses the monthly climatological average high of 31–32°C, reflecting a localized heat dome amplified by urban heat island effects in Lagos. Scenarios challenging this include rare post hoc data revisions by NiMet for sensor anomalies or unaccounted cloud bursts capping the official daily maximum, with final resolution pending evening data finalization.
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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