Official METAR observations from Murtala Muhammed International Airport (DNMM) in Lagos, Nigeria—the authoritative resolution source via Weather Underground—confirm the highest temperature on April 20, 2026, reached 28°C or below, driving Polymarket's 100% trader consensus on this outcome. Persistent low-level clouds and afternoon thunderstorms, as predicted by Nigeria Meteorological Agency (NiMet) forecasts, sharply reduced solar insolation and suppressed daytime heating, well below April climatological averages of 32–34°C amid the transition to wet season. This aligns with historical patterns where early rains cool urban heat islands. Realistic challenges are minimal but could include post hoc data revisions from equipment calibration issues or auxiliary station discrepancies, though airport synoptic records carry highest evidentiary weight.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoHighest temperature in Lagos on April 20?
28°C or below 99.9%
29°C <1%
30°C <1%
31°C <1%
$177,304 Vol.
$177,304 Vol.
28°C or below
Yes
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
No
38°C or higher
No
28°C or below 99.9%
29°C <1%
30°C <1%
31°C <1%
$177,304 Vol.
$177,304 Vol.
28°C or below
Yes
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
No
38°C 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 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.
Mercato aperto: Apr 18, 2026, 12:27 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/ng/lagos/DNMMResolver
0x69c47De9D...Esito proposto: Yes
Nessuna contestazione
Esito finale: 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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/ng/lagos/DNMMResolver
0x69c47De9D...Esito proposto: Yes
Nessuna contestazione
Esito finale: Yes
Official METAR observations from Murtala Muhammed International Airport (DNMM) in Lagos, Nigeria—the authoritative resolution source via Weather Underground—confirm the highest temperature on April 20, 2026, reached 28°C or below, driving Polymarket's 100% trader consensus on this outcome. Persistent low-level clouds and afternoon thunderstorms, as predicted by Nigeria Meteorological Agency (NiMet) forecasts, sharply reduced solar insolation and suppressed daytime heating, well below April climatological averages of 32–34°C amid the transition to wet season. This aligns with historical patterns where early rains cool urban heat islands. Realistic challenges are minimal but could include post hoc data revisions from equipment calibration issues or auxiliary station discrepancies, though airport synoptic records carry highest evidentiary weight.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato


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